[An epidemiological survey].
D000328:Adult; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D014397:Tuberculosis, Pulmonary / Q000453:epidemiology / Q000235:genetics* / Q000635:transmission
O anchetă epidemiologică.