Failure of an ergot preparation to shorten coagulation time in hemophilia.
D001780:Blood Coagulation Tests; D004874:Ergonovine; D004876:Ergot Alkaloids / Q000627:therapeutic use*; D006467:Hemophilia A; D008511:Medicine
D004876:Ergot Alkaloids; D004874:Ergonovine
ERGOT PREPARATIONS; HEMOPHILIA