title: B.C.G. immunization under field conditions: an evaluation of methods.
mesh_terms: D000293:Adolescent; D001500:BCG Vaccine; D002648:Child; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D007271:Injections, Intradermal; D007277:Injections, Jet; D008297:Male; D008722:Methods; D014376:Tuberculosis / Q000276:immunology; D014611:Vaccination / Q000295:instrumentation; D015030:Zimbabwe
chemical_list: D001500:BCG Vaccine