Partial thromboplastin time test with kaolin: diagnosis of haemophilia and Christmas disease without natural reference plasmas.
D001780:Blood Coagulation Tests; D006467:Hemophilia A / Q000175:diagnosis*; D002836:Hemophilia B / Q000175:diagnosis*; D007616:Kaolin; D013925:Thromboplastin; D013997:Time Factors
D007616:Kaolin; D013925:Thromboplastin