title: Incorporation of hepatitis-B surface antigen (HBsAg) into liposomes.
mesh_terms: D000276:Adjuvants, Immunologic; D000818:Animals; D002412:Cations; D006168:Guinea Pigs; D006514:Hepatitis B Surface Antigens / Q000008:administration & dosage; D008081:Liposomes / Q000276:immunology*
chemical_list: D000276:Adjuvants, Immunologic; D002412:Cations; D006514:Hepatitis B Surface Antigens; D008081:Liposomes