title: Identification of some HBAg (HAA) antigenic determinants by two-dimensional electro-immunodiffusion.
mesh_terms: D000818:Animals; D002499:Centrifugation, Density Gradient; D000939:Epitopes; D006168:Guinea Pigs; D006511:Hepatitis B Antigens / Q000302:isolation & purification*; D007106:Immune Sera; D007114:Immunization; D005779:Immunodiffusion; D010434:Pepsin A / Q000378:metabolism; D011817:Rabbits / Q000276:immunology; D014461:Ultracentrifugation; D014462:Ultrafiltration
chemical_list: D000939:Epitopes; D006511:Hepatitis B Antigens; D007106:Immune Sera; D010434:Pepsin A