title: Reusable needles--a major risk factor in acute virus B hepatitis.
authors.forename: F W
authors.initials: FW
authors.lastname: Lokule
mesh_terms: D000208:Acute Disease; D006509:Hepatitis B / Q000635:transmission*; D006801:Humans; D009339:Needles / Q000191:economics*; D013397:Sudan