Result of some tuberculino-radiological observations made in communities of supposedly healthy individuals.
A
A
HINESTROSA B
D011859:Radiography; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary / Q000000981:diagnostic imaging*
TUBERCULOSIS, PULMONARY/roentgenography
Resultado de algunas observaciones tuberculino-radiológicas efectuadas en colectividades de individuos supuestos sanos.