The interpretation of prothrombin results: a national survey.
D000925:Anticoagulants / Q000627:therapeutic use; D006801:Humans; D011159:Population Surveillance; D011516:Prothrombin / Q000592:standards; D011517:Prothrombin Time / Q000592:standards*
D000925:Anticoagulants; D011516:Prothrombin