Results of tuberculin tests and rontgen photography in thirty thousand pregnant women.
GOMEZ
F D
FD
EPIFANIO
C
C
D001699:Biometry; D011247:Pregnancy; D014376:Tuberculosis / Q000453:epidemiology* / Q000706:statistics & numerical data*
TUBERCULOSIS/epidemiology and statistics; TUBERCULOSIS/in pregnancy
Resultados de las pruebas tuberculinicas y de la rontgen fotografia en treinta mil embarazadas.