title: [Diagnostic value of the electrocardiogram in porphyria cutanea tarda].
mesh_terms: D000368:Aged; D004562:Electrocardiography; D006801:Humans; D008297:Male; D008875:Middle Aged; D011164:Porphyrias / Q000175:diagnosis*
vernacular_title: Zur diagnostischen Wertigkeit des Elektrokardiogramms bei der Porphyria cutanea tarda