The thromboplastinogen activity time (TAT) test.
D001777:Blood Coagulation; D001792:Blood Platelets; D003937:Diagnosis, Differential; D005169:Factor VIII; D006467:Hemophilia A / Q000175:diagnosis*; D006801:Humans; D008511:Medicine
D005169:Factor VIII
BLOOD COAGULATION; BLOOD PLATELETS; HEMOPHILIA/differential diagnosis