Danish ophthalmology from 1950 to 1975.
Ehlers
Niels
N
Dept of Ophthalmology, Arhus University Hospital, Nørrebrogade 44, DK-8000 Arhus C, Denmark.
D003718:Denmark; D049673:History, 20th Century; D006801:Humans; D009885:Ophthalmology / Q000266:history*; D012955:Societies, Medical / Q000266:history*