title: Utility of Hair, Urine, and Self-Report to Monitor Drug Use in Research Studies including People with Schizophrenia.
authors.affiliation: Department of Mental Health Services and Policy Research, New York Psychiatric Institute, New York, NY ; The Connecticut Department of Mental Health and Addiction Services, Hartford, CT.
authors.forename: Nancy H
authors.initials: NH
authors.lastname: Covell
authors.affiliation: Department of Mental Health Services and Policy Research, New York Psychiatric Institute, New York, NY ; Department of Psychiatry, College of Physicians and Surgeons, Columbia University, New York, NY ; New York State Psychiatric Institute, New York, NY.
authors.forename: Susan M
authors.initials: SM
authors.lastname: Essock