IMMUNIZATION AGAINST TUBERCULOSIS OF HUMANS WITH 3 CONSECUTIVE INTRACUTANEOUS DOSES OF BCG - LEON, ALBERTO P (Institute of Public Health and Tropical Diseases, Mexico, D. F., Mexico, 1942)
DIS CHEST
Keywords: IMMUNIZATION, TUBERCULOSIS, HUMANS , INTRACUTANEOUS, DOSES; CIENCIAS MEDICAS; MEDICINA PREVENTIVA; VACUNAS