title: Virus-like particles in sera of patients with infectious and serum hepatitis.
mesh_terms: D000818:Animals; D000941:Antigens / Q000032:analysis; D001769:Blood / Q000382:microbiology; D006506:Hepatitis A / Q000276:immunology / Q000382:microbiology*; D006509:Hepatitis B / Q000276:immunology / Q000382:microbiology*; D006515:Hepatitis B virus / Q000302:isolation & purification; D006507:Hepatovirus / Q000302:isolation & purification; D015186:Hominidae; D006801:Humans; D005779:Immunodiffusion; D008854:Microscopy, Electron; D011446:Prospective Studies
chemical_list: D000941:Antigens