Agranulocytosis during therapy with the antihistaminic agent methaphenilene.
D000380:Agranulocytosis; D006632:Histamine; D006801:Humans; D008701:Methapyrilene / Q000031:analogs & derivatives
D006632:Histamine; D008701:Methapyrilene; C037531:methaphenilene
GRANULOCYTOPENIA; HISTAMINE