title: Letter: Cytoplasmic localization of hepatitis B surface (viral coat) antigen (HBs Ag) by electron microscopy.
mesh_terms: D001706:Biopsy; D002353:Carrier State / Q000276:immunology; D003593:Cytoplasm / Q000276:immunology*; D006509:Hepatitis B / Q000276:immunology; D006511:Hepatitis B Antigens / Q000032:analysis*; D006801:Humans; D008099:Liver / Q000166:cytology / Q000276:immunology* / Q000473:pathology; D008854:Microscopy, Electron
chemical_list: D006511:Hepatitis B Antigens