title: Letter: a,y, and d determinants in liver cells of HBsAg carriers.
mesh_terms: D000818:Animals; D002353:Carrier State; D000939:Epitopes; D006168:Guinea Pigs; D006509:Hepatitis B / Q000276:immunology*; D006511:Hepatitis B Antigens / Q000302:isolation & purification*; D006801:Humans; D007106:Immune Sera; D008099:Liver / Q000276:immunology* / Q000648:ultrastructure; D008854:Microscopy, Electron; D011817:Rabbits
chemical_list: D000939:Epitopes; D006511:Hepatitis B Antigens; D007106:Immune Sera