title: Geography of U.S. psychiatric disease by MEDLINE publications, 1990-1997.
authors.forename: E B
authors.initials: EB
authors.lastname: Welch
authors.forename: D F
authors.initials: DF
authors.lastname: Thompson
mesh_terms: D006801:Humans; D016239:MEDLINE / Q000706:statistics & numerical data*; D001523:Mental Disorders / Q000453:epidemiology*; D010506:Periodicals as Topic / Q000706:statistics & numerical data; D011643:Publishing / Q000706:statistics & numerical data; D012984:Software; D014481:United States / Q000453:epidemiology