[Immunization service and control of infectious diseases in children's hospital].
D002648:Child; D005492:Folic Acid; D006761:Hospitals; D006776:Hospitals, Pediatric; D006801:Humans; D007109:Immunity; D007114:Immunization; D014611:Vaccination
D005492:Folic Acid
FOLIC ACID; HOSPITALS; IMMUNITY
Servicio de inmunizaciones y control de enfermedades infecto-contagiosas en un hospital de niños.