title: A comparison of intradermal BCG vaccination by jet injection and by syringe and needle.
mesh_terms: D001500:BCG Vaccine / Q000009:adverse effects; D002648:Child; D002921:Cicatrix; D005500:Follow-Up Studies; D006801:Humans; D007267:Injections / Q000295:instrumentation*; D008722:Methods; D009339:Needles; D013594:Syringes; D013997:Time Factors; D014374:Tuberculin Test
chemical_list: D001500:BCG Vaccine