More on: are randomized clinical trials the only truth? Not always.
D001779:Blood Coagulation Factors / Q000627:therapeutic use; D019317:Evidence-Based Medicine; D006467:Hemophilia A / Q000188:drug therapy*; D002836:Hemophilia B / Q000188:drug therapy*; D006801:Humans; D016032:Randomized Controlled Trials as Topic
D001779:Blood Coagulation Factors