title: [On the problem of the effect of successive vaccination against whooping cough and poliomyelitis on antidiphtheria immunity].
mesh_terms: D011051:Poliomyelitis / Q000276:immunology*; D014611:Vaccination; D014917:Whooping Cough / Q000276:immunology*
keywords: POLIOMYELITIS/immunology; WHOOPING COUGH/immunology