title: [The biology and variability of the hepatitis B virus].
authors.affiliation: Service d'Hépato-Gastroentérologie I, CHRU, BP217, Grenoble.
authors.forename: J P
authors.initials: JP
authors.lastname: Zarski
mesh_terms: D001695:Biology; D016679:Genome, Viral; D006515:Hepatitis B virus / Q000235:genetics* / Q000502:physiology* / Q000648:ultrastructure; D009154:Mutation / Q000235:genetics; D014779:Virus Replication / Q000235:genetics
vernacular_title: Biologie et variabilité du virus de l'hépatite B.