[The anti-hemophilic effect of vitamin B12].
D006397:Hematinics; D006467:Hemophilia A / Q000628:therapy*; D006801:Humans; D014805:Vitamin B 12 / Q000627:therapeutic use*
D006397:Hematinics; D014805:Vitamin B 12
HEMOPHILIA/therapy; VITAMIN B12/therapeutic use
Effetto antiemofilico della B12.