REVIEWS:

DE Freer and BE Statland

Measurement of amniotic fluid surfactant
Clin Chem 1981 27: 1629-1641. [Abstract] [PDF]  

ARTICLES:

BT Doumas, DD Bayse, RJ Carter, T Peters, Jr, and R Schaffer

A candidate reference method for determination of total protein in serum. I. Development and validation
Clin Chem 1981 27: 1642-1650. [Abstract] [PDF]  

BT Doumas, DD Bayse, K Borner, RJ Carter, F Elevitch, CC Garber, RA Graby, LL Hause, A Mather, T Peters, Jr, RN Rand, DJ Reeder, SM Russell, R Schaffer, and JO Westgard

A candidate reference method for determination of total protein in serum. II. Test for transferability
Clin Chem 1981 27: 1651-1654. [Abstract] [PDF]  

J Fahrenkrug, P Staun-Olsen, and E Magid

Immunoreactive trypsin and pancreatic isoamylase activity in serum of patients with chronic renal failure or hepatic cirrhosis
Clin Chem 1981 27: 1655-1657. [Abstract] [PDF]  

PK Buamah, P Taylor, and AM Ward

Concanavalin A binding of alpha-fetoprotein in amniotic fluid as an aid in the diagnosis of neural tube defects
Clin Chem 1981 27: 1658-1660. [Abstract] [PDF]  

Y Shigematsu, T Momoi, M Sudo, and Y Suzuki

(omega-1)-Hydroxymonocarboxylic acids in urine of infants fed medium- chain triglycerides
Clin Chem 1981 27: 1661-1664. [Abstract] [PDF]  

WE Neeley, D Epstein, and A Zettner

An instrument for digital matrix photometry
Clin Chem 1981 27: 1665-1668. [Abstract] [PDF]  

ZK Shihabi and J Scaro

Liquid-chromatographic assay of angiotensin-converting enzyme in serum
Clin Chem 1981 27: 1669-1671. [Abstract] [PDF]  

VJ Gatautis and HK Naito

Liquid-chromatographic determination of urinary riboflavin
Clin Chem 1981 27: 1672-1675. [Abstract] [PDF]  

ZL Bandi

Estimation, prevention, and quality control of carbon dioxide loss during aerobic sample processing
Clin Chem 1981 27: 1676-1681. [Abstract] [PDF]  

HG Tiselius, C Ahlstrand, B Lundstrom, and MA Nilsson

[14C]Oxalate absorption by normal persons, calcium oxalate stone formers, and patients with surgically disturbed intestinal function
Clin Chem 1981 27: 1682-1685. [Abstract] [PDF]  

FJ Gella, MT Olivella, F Pegueroles, and J Gener

Colorimetry of diaphorase in commercial preparations and clinical chemical reagents by use of tetrazolium salts
Clin Chem 1981 27: 1686-1689. [Abstract] [PDF]  

T Nishino, T Kodaira, S Shin, K Imagawa, K Shima, Y Kumahara, C Yanaihara, and N Yanaihara

Glucagon radioimmunoassay with use of antiserum to glucagon C-terminal fragment
Clin Chem 1981 27: 1690-1697. [Abstract] [PDF]  

P Miller, S Weiss, M Cornell, and J Dockery

Specific 125I-radioimmunoassay for cholyglycine, a bile acid, in serum
Clin Chem 1981 27: 1698-1703. [Abstract] [PDF]  

P Rosenthal, N Blanckaert, PM Kabra, and MM Thaler

Liquid-chromatographic determination of bilirubin and its conjugates in rat serum and human amniotic fluid
Clin Chem 1981 27: 1704-1707. [Abstract] [PDF]  

FY Leung and AR Henderson

Influence of hemolysis on the serum lactate dehydrogenase-1/lactate dehydrogenase-2 ratio as determined by an accurate thin-layer agarose electrophoresis procedure
Clin Chem 1981 27: 1708-1711. [Abstract] [PDF]  

J Menyhart and J Grof

Many hitherto unknown peptides are principal constituents of uremic "middle molecules"
Clin Chem 1981 27: 1712-1716. [Abstract] [PDF]  

AR Grivell, HJ Forgie, CG Fraser, and MN Berry

Effect of feedback to clinical staff of information on clinical biochemistry requesting patterns
Clin Chem 1981 27: 1717-1720. [Abstract] [PDF]  

R Yamamoto, S Hattori, T Inukai, A Matsuura, K Yamashita, A Kosaka, and K Kato

Enzyme immunoassay for thyroxine and triiodothyronine in human serum, with use of a covalent chromatographic separation method
Clin Chem 1981 27: 1721-1723. [Abstract] [PDF]  

MH Burnam, JL Barstis, CS Stern, DM Rose, MA Crouch, CM Haskell, and BN Singh

Increased inactive creatine kinase B protein in the plasma of patients with malignancy
Clin Chem 1981 27: 1724-1728. [Abstract] [PDF]  

V Chromy, L Zahradnicek, and J Voznicek

Use of N-methyl-D-glucamine as buffer in the determination of serum alkaline phosphatase activity
Clin Chem 1981 27: 1729-1732. [Abstract] [PDF]  

EM Brett and JM Hicks

Total-calcium measurement in serum from neonates: limitations of current methods
Clin Chem 1981 27: 1733-1737. [Abstract] [PDF]  

AM Dnistrian and MK Schwartz

Plasma lipid-bound sialic acid and carcinoembryonic antigen in cancer patients
Clin Chem 1981 27: 1737-1739. [Abstract] [PDF]  

LR DeChatelet and PS Shirley

Evaluation of chronic granulomatous disease by a chemiluminescence assay of microliter quantities of whole blood
Clin Chem 1981 27: 1739-1741. [Abstract] [PDF]  

T Sun, KW Lam, and L Narukar

Clinical applicability of acid phosphatase isoenzyme assay
Clin Chem 1981 27: 1742-1744. [Abstract] [PDF]  

R Vihko and L Koskinen

Multicomponent radioimmunoassay: simultaneous measurement of choriomammotropin and pregnancy-specific beta1-glycoprotein in pregnancy serum
Clin Chem 1981 27: 1744-1746. [Abstract] [PDF]  

GL Wright, Jr, PF Schellhammer, DN Brassil, SM Sieg, and MS Leffell

Comparison of countercurrent immunoelectrophoretic assay with commercial radioimmunoassay kits for measuring prostatic acid phosphatase
Clin Chem 1981 27: 1747-1752. [Abstract] [PDF]  

SD Flynn, DF Keren, B Torretti, RC Dieterle, and S Grauds

Factors affecting enzyme-linked immunosorbent assay (ELISA) for insulin antibodies in serum
Clin Chem 1981 27: 1753-1757. [Abstract] [PDF]  

MJ Jongen, WJ van der Vijgh, HJ Willems, JC Netelenbos, and P Lips

Simultaneous determination of 25-hydroxyvitamin D, 24,25- dihydroxyvitamin D, and 1,25-dihydroxyvitamin D in plasma or serum
Clin Chem 1981 27: 1757-1760. [Abstract] [PDF]  

RW Burnett, AH Maas, and RF Moran

Quality control in blood pH and gas analysis by use of a tonometered bicarbonate solution and duplicate blood analysis
Clin Chem 1981 27: 1761-1764. [PDF]  

JM Donhowe, EF Freier, ET Wong, and MW Steffes

Factitious hypophosphatemia related to mannitol therapy
Clin Chem 1981 27: 1765-1769. [Abstract] [PDF]  

LETTERS TO THE EDITOR:

TA Wilkins and DG Chadney

Effect of outlying standard points on curve fitting in radioimmunoassay
Clin Chem 1981 27: 1770-1771. [PDF]  

GA Harff and F Lamie

Xanthine oxidase in serum of viral hepatitis patients may interfere in urate determination by endpoint measurement with xanthine in the reagent mixture
Clin Chem 1981 27: 1771. [PDF]  

TV Stabler and AL Siegel

Rapid liquid-chromatographic/fluorometric method for taurine in biological fluids, involving pre-derivatization with fluorescamine
Clin Chem 1981 27: 1771.  

AA Nanji

Hyperglycemia-induced hyponatremia: a clinical study to validate a correction factor
Clin Chem 1981 27: 1771-1773.  

CH Konings and GJ van Kamp

Antitryptic activity in amniotic fluid
Clin Chem 1981 27: 1773-1774.  

EJ Sampson and PH Culbreth

Chemical purity of water for injection: a potential source of analytical error
Clin Chem 1981 27: 1773.  

NH Huang, NF Besch, PK Besch, and CM Hinkley

A modified Gluck method for the lecithin/sphingomyelin ratio with increased specificity and validity
Clin Chem 1981 27: 1774-1776. [PDF]  

RO Fullinfaw and JJ Marty

Gas chromatography of valproic acid, with benzyl alcohol as internal standard
Clin Chem 1981 27: 1776.  

R Wheaton, A Love, and DS Sgoutas

Delipidation of serum does not affect radioimmunoassay of steroids
Clin Chem 1981 27: 1776-1777.  

K Ratanaubolchai, J Jareonsanti, and B Panijpan

Cyanogen bromide, a good reagent for assay of thiamine in biological extracts
Clin Chem 1981 27: 1777-1778. [PDF]  

PM Edelbroek and FA de Wolff

The quinidine-fluorometry dilemma
Clin Chem 1981 27: 1778-1779. [PDF]  

RL Yunker, AS Hassan, and MT Subbiah

Simultaneous quantitation of biliary cholesterol, bile acids, and phospholipids (as fatty acids), by gas-liquid chromatography, with campesterol as internal standard
Clin Chem 1981 27: 1779-1780. [PDF]  

RB Patel and PG Welling

On-column reduction of promethazine metabolite during gas chromatography
Clin Chem 1981 27: 1780-1781. [PDF]  

AM Bernard and RR Lauwerys

Retinol binding protein in urine: a more practical index than urinary beta 2-microglobulin for the routine screening of renal tubular function
Clin Chem 1981 27: 1781-1782. [PDF]  

LB Daniels, DB Robinson, RH Glew, and RF Wylin

Normal acid-phosphatase and angiotensin converting enzyme activities in serum of a patient with Gaucher's disease
Clin Chem 1981 27: 1782-1783.  

TA Walmsley and RT Fowler

Optimum use of 8-hydroxyquinoline in plasma calcium determinations
Clin Chem 1981 27: 1782.  

TR Boyde

A nonenzymic reaction that interferes with measurement of serum aspartate aminotransferase activity at pH 6
Clin Chem 1981 27: 1783-1784. [PDF]  

LW Bond, G Nelson, and N Westfall

Simplified method for adding pyridoxal 5'-phosphate in aminotransferase assays with the Gemeni Rotoloader (GEMSAEC application)
Clin Chem 1981 27: 1784-1785. [PDF]  

DA Jowett

Artifacts in liquid-chromatographic assay of theophylline caused by acetonitrile deproteinization
Clin Chem 1981 27: 1785.  

P Volin

Therapeutic monitoring of tricyclic antidepressant drugs in plasma or serum by gas chromatography
Clin Chem 1981 27: 1785-1787.  

RN Roy, JJ Gibbons, JL Padron, K Buechter, S Faszholz, and H Doan

Revised values of the paH of monosodium 1,4-piperazinediethanesulfonate ("Pipes') in water and other buffers in isotonic saline at various temperatures
Clin Chem 1981 27: 1787-1788. [PDF]  

AH Kumps, B Kumps-Grandjean, and Y Mardens

Enzyme immunoassay and gas-liquid chromatography compared for determination of valproic acid in serum
Clin Chem 1981 27: 1788-1789. [PDF]  

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