title: [Current knowledge of the prevention of poliomyelitis with special reference to the use of oral (Sabin) vaccine in Mexico].
mesh_terms: D035843:Biomedical Research; D008800:Mexico; D011051:Poliomyelitis / Q000276:immunology*; D011055:Poliovirus Vaccine, Oral
chemical_list: D011055:Poliovirus Vaccine, Oral
keywords: POLIOMYELITIS/immunology