title: [Clinical characterization of poliomyelitis cases in Poland in 1968].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D005260:Female; D006760:Hospitalization; D006801:Humans; D008297:Male; D011044:Poland; D011051:Poliomyelitis / Q000175:diagnosis* / Q000453:epidemiology* / Q000401:mortality; D011052:Poliomyelitis, Bulbar / Q000175:diagnosis; D017955:Poliovirus / Q000302:isolation & purification; D012737:Sex Factors; D013997:Time Factors
vernacular_title: Charakterystyka kliniczna zachorowań na poliomyelitis w Polsce w 1968 roku.