title: Caffeine use and plasma concentrations in psychiatric outpatients.
authors.affiliation: Department of Psychiatry, Walter Reed Army Medical Center, Washington, DC, USA.
authors.forename: R G
authors.initials: RG
authors.lastname: Lande
authors.forename: L A
authors.initials: LA
authors.lastname: Labbate
mesh_terms: D000275:Adjustment Disorders / Q000097:blood*; D000328:Adult; D000367:Age Factors; D000428:Alcohol Drinking / Q000097:blood; D000704:Analysis of Variance; D001008:Anxiety Disorders / Q000097:blood*; D002110:Caffeine / Q000008:administration & dosage / Q000097:blood*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D008889:Military Personnel; D019964:Mood Disorders / Q000097:blood*; D011569:Psychiatric Status Rating Scales; D012044:Regression Analysis; D012907:Smoking / Q000097:blood; D018709:Statistics, Nonparametric
chemical_list: D002110:Caffeine