title: Subjective interpretation of tests with new tuberculin as a measure of BCG efficacy in Ethiopia.
mesh_terms: D001500:BCG Vaccine / Q000592:standards; D002648:Child; D005002:Ethiopia; D006801:Humans; D011786:Quality Control; D014374:Tuberculin Test / Q000592:standards*; D014376:Tuberculosis / Q000517:prevention & control*
chemical_list: D001500:BCG Vaccine