in our investigations with enzymun-test system es 600 ( boehringer mannheim ) we determined alpha 1-fetoprotein , carcinoembryonic antigen , digoxin , ferritin , thyroxin-binding globulin , triiodothyronine , and thyroxin in human serum pools over a period of two weeks with both full calibration and one-point recalibration .
C0007082
carcinoembryonic antigen
C0086418
human