An unusual side effect of aminopterin in the treatment of psoriasis vulgaris.
D000368:Aged; D000630:Aminopterin / Q000009:adverse effects*; D004357:Drug Synergism; D005260:Female; D005494:Folic Acid Deficiency / Q000150:complications; D006801:Humans; D011565:Psoriasis / Q000188:drug therapy*; D012883:Skin Ulcer / Q000139:chemically induced*
D000630:Aminopterin