Raphael Wong1. Show Affiliations » 1. Branan Medical Corp., 10015 Muirlands Rd., Ste. F, Irvine, CA 92618, USA. raphwong@aol.com
Abstract
Mesh: See more » HumansOccupational HealthReproducibility of ResultsSubstance Abuse Detection/economicsSubstance Abuse Detection/standardsSubstance Abuse Detection/trendsUnited StatesWorkplace
Year: 2002 PMID: 12038079
Source DB: PubMed Journal: Am Clin Lab ISSN: 1041-3235