Poliomyelitis resurfaced

McLean, C.M.

Canadian Medical Association Journal 116(1): 7-9

1977


ISSN/ISBN: 0008-4409
PMID: 188534
Document Number: 121921
Following the recovery of potentially virulent poliovirus in sewage effluent in Canada, a plea is made to close the gaps in the nationwide immunization program through the extensive use of Sabin vaccine.

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