title: [A study of viruses isolated from patients with Botkin's disease and persons who had contact with them].
mesh_terms: D003168:Complement Fixation Tests; D005243:Feces / Q000382:microbiology*; D006506:Hepatitis A / Q000097:blood / Q000175:diagnosis / Q000276:immunology / Q000382:microbiology*; D006507:Hepatovirus / Q000302:isolation & purification*; D006801:Humans; D009305:Nasopharynx / Q000382:microbiology*
vernacular_title: Izuchenie virusov, vydelennykh ot bol'nykh bolezn'iu botkina i lits, kontaktirovavshikh s nimi.