Porphyria Cutanea tarda in Missouri.
D002738:Chloroquine / Q000627:therapeutic use*; D006801:Humans; D011164:Porphyrias / Q000175:diagnosis* / Q000188:drug therapy / Q000652:urine; D012871:Skin Diseases / Q000175:diagnosis / Q000188:drug therapy* / Q000652:urine
D002738:Chloroquine