title: Accurately interpreting PPD skin test results.
authors.affiliation: Veterans Affairs Medical Center, New Orleans, La., USA.
authors.forename: A B
authors.initials: AB
authors.lastname: King
mesh_terms: D006801:Humans; D011237:Predictive Value of Tests; D014373:Tuberculin; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis* / Q000451:nursing*
chemical_list: D014373:Tuberculin