Experimental folic acid deficiency due to administration of aminopterin in man.  I.  Clinical picture.
D000630:Aminopterin / Q000494:pharmacology*; D005492:Folic Acid; D005494:Folic Acid Deficiency
D005492:Folic Acid; D000630:Aminopterin
AMINOPTERIN/effects; FOLIC ACID/deficiency