title: Medical students' use of the elective fourth year.
authors.affiliation: Department of Anesthesiology, University of Utah School of Medicine, Salt Lake City 84132.
authors.forename: R
authors.initials: R
authors.lastname: Sperry
authors.forename: F M
authors.initials: FM
authors.lastname: Bishop
authors.forename: N
authors.initials: N
authors.lastname: Whitman
mesh_terms: D002755:Choice Behavior; D003479:Curriculum; D004501:Education, Medical; D004504:Education, Medical, Undergraduate; D006801:Humans; D013038:Specialization; D013337:Students, Medical / Q000523:psychology*; D014589:Utah