[Works carried out by the Servicio "Calixto Torres Umana" of the Hospital San Jose during the period from 1 July 1956 to 30 June 1959].
D001699:Biometry; D006761:Hospitals / Q000706:statistics & numerical data*; D006801:Humans; D010372:Pediatrics / Q000706:statistics & numerical data*; D014937:Work
HOSPITALS/statistics; PEDIATRICS/statistics