title: The top of 20 prescribed medications in 1991.
authors.affiliation: Department of Pharmacology, Dental School, University of Maryland at Baltimore.
authors.forename: R L
authors.initials: RL
authors.lastname: Wynn
mesh_terms: D011307:Drug Prescriptions / Q000706:statistics & numerical data*; D004363:Drug Utilization; D006801:Humans