Bolck F, Barth J, Vetter O
Z Gesamte Inn Med. 1975 Dec 1;30(23):760-3.
In 40 patients suffering from porphyria cutanea tarda the sera were examined for the existence of HBAg and HBAb. Hepatitis was known in the history of 6 patients, in 3 of 23 bioptically examined livers a chronic aggressive hepatitis could be proved. When the transmigration electrophoresis after Pesendorfer and coworkers was used, in no case HBAg and HBAb could be proved.
对40例迟发性皮肤卟啉病患者的血清进行了乙肝表面抗原（HBAg）和乙肝表面抗体（HBAb）检测。6例患者有肝炎病史，在23例经活检的肝脏中，有3例证实为慢性侵袭性肝炎。采用佩森多费尔及其同事的转移电泳法检测，未发现HBAg和HBAb。
