title: Therapeutic drug monitoring: observations and recommendations.
authors.affiliation: Department of Pharmacy Practice and Science, College of Pharmacy, University of Arizona, Tucson 85721-0207, USA.
authors.forename: J E
authors.initials: JE
authors.lastname: Murphy
mesh_terms: D016903:Drug Monitoring / Q000379:methods / Q000592:standards; D017408:Guidelines as Topic; D006801:Humans