TY - GEN AU - Furesz,J AU - Armstrong,R E AU - Contreras,G TI - Viral and epidemiological links between poliomyelitis outbreaks in unprotected communities in Canada and the Netherlands SN - 0140-6736 PY - 1979///0221 KW - Adolescent KW - Adult KW - Canada KW - Child KW - Child, Preschool KW - Disease Outbreaks KW - epidemiology KW - Female KW - Humans KW - Male KW - Netherlands KW - Poliomyelitis KW - Poliovirus KW - isolation & purification N1 - Publication Type: Case Reports; Letter UR - https://doi.org/10.1016/s0140-6736(78)92113-x ER -