title: Trends in the sleep literature: 1968-1988.
authors.affiliation: Department of Psychology, University of Florida, Gainesville 32601.
authors.forename: W B
authors.initials: WB
authors.lastname: Webb
mesh_terms: D049673:History, 20th Century; D006801:Humans; D010506:Periodicals as Topic / Q000266:history / Q000639:trends*; D012106:Research / Q000639:trends; D012890:Sleep