W H Harris. Show Affiliations »
Abstract
Mesh: See more » Health EducationSchool Health Services
Year: 1970 PMID: 5196836 DOI: 10.1111/j.1746-1561.1970.tb00948.x
Source DB: PubMed Journal: J Sch Health ISSN: 0022-4391 Impact factor: 2.118