title: [Vaccination in virus diseases. Study with attenuated poliomyelitis vaccine in newborn infants].
mesh_terms: D007231:Infant, Newborn / Q000502:physiology; D011051:Poliomyelitis / Q000276:immunology*; D014611:Vaccination; D014613:Vaccines, Attenuated; D014777:Virus Diseases
chemical_list: D014613:Vaccines, Attenuated
keywords: INFANT, NEWBORN/physiology; POLIOMYELITIS/immunology