title: Changes in the length of office visits.
authors.forename: S C
authors.initials: SC
authors.lastname: Marcus
authors.forename: M
authors.initials: M
authors.lastname: Olfson
authors.forename: H A
authors.initials: HA
authors.lastname: Pincus
mesh_terms: D003625:Data Collection; D006801:Humans; D008329:Managed Care Programs / Q000639:trends*; D009819:Office Visits / Q000639:trends*; D011570:Psychiatry / Q000639:trends*; D013997:Time Factors; D014481:United States