title: Making serum drug levels more meaningful.
authors.affiliation: College of Pharmacy, Northeastern University, Boston, Massachusetts 02115.
authors.forename: G E
authors.initials: GE
authors.lastname: Schumacher
authors.forename: J T
authors.initials: JT
authors.lastname: Barr
mesh_terms: D006801:Humans; D008991:Monitoring, Physiologic; D010599:Pharmacokinetics