[Fluororentgenographic examination of 3860 teachers and employees of Belgrade schools].
D035843:Biomedical Research; D006801:Humans; D012574:Schools; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary / Q000517:prevention & control*
TUBERCULOSIS, PULMONARY/prevention and control
Flurorgrafski pregledi 3860 nastavnika, ucitelja i sluzitelja beogradskih skola.