[Observations on porphyria cutanea tarda].
D000437:Alcoholism / Q000150:complications*; D001152:Arsenicals / Q000009:adverse effects*; D001729:Bismuth / Q000009:adverse effects*; D003604:Czechoslovakia; D006801:Humans; D011164:Porphyrias / Q000139:chemically induced*
D001152:Arsenicals; D001729:Bismuth
Betrachtungen zur Porphyria cutanea tarda.