J D Porter, R Stanwell-Smith, G Lea. Show Affiliations »
Abstract
Mesh: See more » HumansPreventive MedicinePublic HealthRisk FactorsTravel
Year: 1992 PMID: 1611323 PMCID: PMC1882011 DOI: 10.1136/bmj.304.6838.1323
Source DB: PubMed Journal: BMJ ISSN: 0959-8138