[Mass x-ray survey and tuberculosis prevention; results of a second survey in a rural district].
D019072:Antibiotic Prophylaxis; D003625:Data Collection; D006801:Humans; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary / Q000517:prevention & control*; D014965:X-Rays
TUBERCULOSIS, PULMONARY/prevention and control
Röntgenreihenuntersuchung und Tuberkulosebekämpfung; Ergebnisse eines zweiten Durchgangs in einem Landkreis.