Clostridium difficile Toxin A & B
Clostridium difficile toxin A&B Screen
Factor IX Activity
Factor IX Assay, Plasma
Factor IX Activity, Clotting, Plasma
Coagulation VIII Factor Inhibitor Assay
Coagulation Panel
Coagulation Screen
Cobalt (Random Urine)
Cobalt, Urine
Cobalt (24 hr. Urine)
Cobalt Urine 24H
Cobalt, 24-Hour Urine
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