K B Lall, S Singhi, M Gurnani, B Chowdhary, O P Garg. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » AdolescentChildHumansIndiaMaleSchoolsSmokingUrban Population
Year: 1980 PMID: 7228240 DOI: 10.1007/bf02759840
Source DB: PubMed Journal: Indian J Pediatr ISSN: 0019-5456 Impact factor: 1.967