title: [Commentary on the article on "The results of the tuberculin and radiographical investigation in the Mexico University student population"].
authors.forename: A
authors.initials: A
authors.lastname: JIMENEZ GALAN
mesh_terms: D006801:Humans; D008168:Lung; D008800:Mexico; D013334:Students; D014373:Tuberculin; D014374:Tuberculin Test; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary / Q000517:prevention & control*; D014495:Universities
chemical_list: D014373:Tuberculin
keywords: TUBERCULIN REACTION; TUBERCULOSIS, PULMONARY/prevention and control