title: Needlestick and needleshare--the difference.
authors.forename: P N
authors.initials: PN
authors.lastname: Hoffman
authors.forename: D P
authors.initials: DP
authors.lastname: Larkin
authors.forename: D
authors.initials: D
authors.lastname: Samuel
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000635:transmission*; D004926:Escherichia coli / Q000201:enzymology; D005696:Galactosidases / Q000097:blood*; D006801:Humans; D007275:Injections, Intravenous; D008954:Models, Biological; D009339:Needles; D019966:Substance-Related Disorders / Q000150:complications; D014951:Wounds, Stab / Q000209:etiology; D001616:beta-Galactosidase / Q000008:administration & dosage / Q000097:blood*
chemical_list: D005696:Galactosidases; D001616:beta-Galactosidase