Trends of the ophthalmic literature from 1955 to 1985.
De Broff
B
B
Schwartz
B
B
D006801:Humans; D009316:National Institutes of Health (U.S.); D009885:Ophthalmology / Q000639:trends*; D010506:Periodicals as Topic; D012109:Research Support as Topic; D014481:United States