[Diagnostic difficulties in disorders of porphyrin metabolism].
D000208:Acute Disease; D006801:Humans; D008107:Liver Diseases / Q000145:classification / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged; D011164:Porphyrias / Q000145:classification / Q000175:diagnosis*
Trudności rozpoznawcze u chorych z zaburzeniem przemiany porfiryn.