title: BCG vaccination and health care workers.
authors.forename: T C
authors.initials: TC
authors.lastname: Aw
mesh_terms: D001500:BCG Vaccine; D006282:Health Personnel; D006801:Humans; D009784:Occupational Diseases / Q000517:prevention & control*; D014374:Tuberculin Test; D014376:Tuberculosis / Q000517:prevention & control*
chemical_list: D001500:BCG Vaccine