Media type: E-Article Title: On the Assessment of Drug Metabolism by Assays of Codeine and Its Main Metabolites Contributor: Haffen, Emmanuel; Paintaud, Gilles; Berard, Michel; Masuyer, Carole; Bechtel, Yvette; Bechtel, Pierre R. imprint: Ovid Technologies (Wolters Kluwer Health), 2000 Published in: Therapeutic Drug Monitoring Language: English DOI: 10.1097/00007691-200006000-00005 ISSN: 0163-4356 Keywords: Pharmacology (medical) ; Pharmacology Origination: Footnote: