T J John. Show Affiliations »
Abstract
Mesh: See more » Disease Transmission, Infectious/prevention & controlGuidelines as TopicHealth PolicyHumansIndia/epidemiologyPhysician's RolePoliomyelitis/epidemiologyPoliomyelitis/prevention & controlPoliomyelitis/transmissionPopulation Surveillance/methodsPrevalenceWorld Health Organization
Year: 1998 PMID: 9770884
Source DB: PubMed Journal: Indian Pediatr ISSN: 0019-6061 Impact factor: 1.411