[International Schermographic Congress, Sòndalo, 1-3 September 1951].
D006801:Humans; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary / Q000517:prevention & control*
TUBERCULOSIS, PULMONARY/prevention and control
Congresso Internazionale di Schermografia, Sòndalo, 1-3 Settembre 1951.