| Literature DB >> 14132555 |
A L WATNE, R L MONTGOMERY, W W PETTIT.
Abstract
Keywords: CARDIOVASCULAR DISEASES; HEALTH EDUCATION; LUNG DISEASES; LUNG NEOPLASMS; SCHOOLS, MEDICAL; SMOKING; STUDENTS; UNITED STATES
Mesh:
Year: 1964 PMID: 14132555 DOI: 10.1001/jama.1964.03060360032007
Source DB: PubMed Journal: JAMA ISSN: 0098-7484 Impact factor: 56.272