References concerning GT
l
IFCC Expert Panel on Enzymes. IFCC Method for Gamma-glu–
tamyltransferase,
EC 2.3.2.2, Stage 2, Draft 2, 1983.
J
Clin Chem Clin Biochem 1983; 21:633-646
2
Schweizerische Gesellschaft fUr Klinische Chemie.
Enzymes. Empfohlene Meth9den zur Bestimmung von ALAT, AP,
ASAT, CK, Gamma-GT und LDH in serum und plasma.
S.G.K.C. Bulletin 1986; 27 (suppl) 109 - 116.
3
Enzymcommissie van de Nederlandse Vereniging voor Kli–
nisch Chemie.
Aanpassing van de aanbevevelingen (NVKC) voor het meten
van katalytische-activiteitsconcentraties van enzymen in
serum of plasma.
Tijdschr. NVKC 1987; 12 : 231 - 236.
3a Hafkenscheid
J
C M (Personal communication, 1987)
4
Societe
Fran~aise
de Biologie Clinique. Commission Enzy–
mologie.
Apropos de la proposition d'une methode recommandee pour
la determination dans le serum humain de la concentration
catalytique de la gamma glutamyl transferase
a
30
°c.
ISB 1986, 12 (5), 373-380
5
New Enzyme Commission D.G.K.C., 1988 (To be published)
6
Strömme
J
H and Theodorsen L . Heparin interference in the
measurement of gamma-glutamyltransferase activity with
the Scandinavian and the IFCC recommended method.
Scand
J
Clin Lab Invest 1985; 45: 437 - 442.
6a Freise
J,
Magerstedt P and Schmidt E. Enzymdiagnostik in
llpämischen Serum vor und nach Polyanionenapräzipitation
mit Heparin und Magnesiumch1orid.
J
Clin Chern Clin Biochem 1977; 15:485-488
7
Scandinavian Committee on Enzymes (SCE). Recommended Me–
thod for the determination of Gamma-Glutamyltransferase
in Blood.
Scand
J
Clin Lab Invest 1976; 36: 119 - 125.
Ba
Co~mission
of the European Communities. BCR Information.
The certification of the catalytic concentration of gam–
ma-glutamyltransferase in a reconstituted lyophilized
material.
CRM no. 319. Report EUR 10628 EN
Bb C1in Chem 1987; 33: 1971-1977
Be C1in Chem 1987; 33: 1978-1982
88
Klinisk kem i
i
Norden 2: supp/, 1990
