title: [Tuberculin sensitivity and seasons of the year].
authors.forename: R
authors.initials: R
authors.lastname: CETRANGOLO
mesh_terms: D006801:Humans; D012621:Seasons; D014373:Tuberculin; D014376:Tuberculosis
chemical_list: D014373:Tuberculin
keywords: TUBERCULOSIS
vernacular_title: Sensibilidad tuberculänica y estaciones del año.