title: Hepatitis B serum markers in porphyria cutanea tarda.
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006509:Hepatitis B / Q000150:complications* / Q000276:immunology; D006511:Hepatitis B Antigens / Q000032:analysis*; D006512:Hepatitis B Core Antigens / Q000032:analysis; D006514:Hepatitis B Surface Antigens / Q000032:analysis; D006513:Hepatitis B e Antigens / Q000032:analysis; D006801:Humans; D008297:Male; D008875:Middle Aged; D011164:Porphyrias / Q000150:complications* / Q000276:immunology; D012871:Skin Diseases / Q000150:complications* / Q000276:immunology
chemical_list: D006511:Hepatitis B Antigens; D006512:Hepatitis B Core Antigens; D006514:Hepatitis B Surface Antigens; D006513:Hepatitis B e Antigens