title: STUDIES IN DARK ADAPTATION AS A MEANS OF DETECTING DEFICIENCY OF VITAMIN "A".
authors.affiliation: Formerly Sir Halley Stewart Fellow. Dunn Nutritional Laboratory, University of Cambridge and Medical Research Council.
authors.forename: G W
authors.initials: GW
authors.lastname: Robertson
authors.forename: J
authors.initials: J
authors.lastname: Yudkin