[Mass x-ray photographs in the army].
D035843:Biomedical Research; D004194:Disease; D006801:Humans; D008889:Military Personnel; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary / Q000517:prevention & control*; D014965:X-Rays
ARMED FORCES PERSONNEL/diseases; TUBERCULOSIS, PULMONARY/prevention and control
La fotoseriación en el ejército.