00439nas a2200169   4500000000100000008004100001260001300042653003300055653001100088653001200099100001300111700001700124245009700141300001000238490000700248022001400255       1979                            d  c1979 Dec10aHepatitis B Surface Antigens10aHumans10aleprosy1 aOttati S1 aCandeias J A00a[Australia antigen (HBsAg) subtypes in patients with Hansen's disease in Sã Paulo, Brazil].  a366-90 v13  a0034-8910