title: Treatment of progressive systemic sclerosis (PSS) with penicillamine. Preliminary report of two cases.
mesh_terms: D000328:Adult; D003094:Collagen / Q000378:metabolism; D004305:Dose-Response Relationship, Drug; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008875:Middle Aged; D010396:Penicillamine / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D010865:Pilot Projects; D012595:Scleroderma, Systemic / Q000188:drug therapy*
chemical_list: D003094:Collagen; D010396:Penicillamine