[Radiographical, skin testing and vaccinating experiment on an entire population group].
D006801:Humans; D044382:Population Groups; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary / Q000517:prevention & control*; D014611:Vaccination; D014612:Vaccines
D014612:Vaccines
TUBERCULOSIS, PULMONARY/prevention and control; VACCINES AND VACCINATION
Esperimento di schermo-cerotto-vaccinazione su di un intero nucleo abitato.