Effect of evacuated blood collection tubes on thromboplastin calibration.
van den Besselaar
A M
AM
Meeuwisse-Braun
J
J
Witteveen
E
E
van Meegen
E
E
D001800:Blood Specimen Collection / Q000295:instrumentation* / Q000592:standards*; D006801:Humans; D013925:Thromboplastin / Q000032:analysis*
D013925:Thromboplastin