@book{ Solr-2485114, title = {On deficiency of A vitamin and visual dysaptation,}, author = {Edmund, Carsten, 1897-}, editor = {Clemmesen, Svend, 1901-}, editor = {Packness, Clara (Hempel), 1872-}, address = {Copenhagen, London,}, publisher = {Levin & Munksgaard; H. Milford, Oxford University Press}, year = {1936}, note = {"The translation is due to Mrs. Clara Packness." - Pref.}, note = {Includes supplement: "On parenteral A vitamin treatment of dysaptatio (nyctalo-hemeralopia) in some pregnant women" (reprinted from Acta Medica Scandinavica, vol. 89, fasc. I-II, 1936): p. [69]-92.}, }