Ajay Kalra1. Show Affiliations » 1. S.N. Medical College, Agra, U.P. India. drajaykalra@yahoo.com
Abstract
Mesh: See more » Child, PreschoolHealth PlanningHumansImmunization Programs/organization & administrationIndiaInfantInfant, NewbornPoliomyelitis/prevention & controlSanitationToilet Facilities
Year: 2008 PMID: 18515927
Source DB: PubMed Journal: Indian Pediatr ISSN: 0019-6061 Impact factor: 1.411