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Title: Clinical efficacy of trivalent oral poliomyelitis vaccine : a case-control study / N. Deivanayagam ... [et al.]
Authors: Deivanayagam, N
Nedunchelian, K
Ahamed, S. S
Rathnam, S. R
Issue Date: 1993
Subject: Poliomyelitis
Poliovirus Vaccine, Oral
India
Context: prevention and control
metadata.dc.subject.other: Immunity and Immunization
URI: http://www.who.int/iris/handle/10665/52918
Appears in Collections:Journal Articles



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