documents selected.
- 40704871860
Author(s): Nylund, C. E. Title: [Principles for determining night blindness as a symptom of A-avitaminosis] Subject(s): Hemeralopia [ including Nyctalopia ] Diagnosis Journal Title Abbreviation: Nord. med. Date of Publication: 1939 Pagination: 2: 1754 Date of Publication: 1940 Pagination: 8: 2527. Language: Norwegian Type of Resource: Analytic Series/Volume/Page: Series 4/Volume 7/Page 487