title: The Relation of the Vitamin A Potency of the Liver Oil to the Sexual Condition and Age of the Cod.
authors.affiliation: The Biochemical Laboratory, Lister Institute, London; The Biochemical Laboratory, University College, London; and The Fisheries Laboratory, Lowestoft.
authors.forename: S S
authors.initials: SS
authors.lastname: Zilva
authors.forename: J C
authors.initials: JC
authors.lastname: Drummond
authors.forename: M
authors.initials: M
authors.lastname: Graham