1. XX.—Unilateral Vasoligation on the Senile Male of the Domestic Fowl
2. Fell H. B. (1923), “Histological Studies on the Gonads of the Fowl. III. The Relationship of the ‘Luteal’ Cells of the Ovary of the Fowl to the Tissue occupying the Atretic and Discharged Follicles, and the Question of the Homology of the Latter Tissue and the Mammalian Corpus Luteum,” Thesis, Edinburgh.
3. Crossing-Over Involving three Sex-Linked Genes in Chickens
4. “The Relation of Internal Secretion to Reproduction and Growth in the Domestic Fowl. I. The Effect of Thyroid Feeding on Growth Rate, Feathering, and Egg Production,”;Crew;Vet. Journ.,1923
5. “The Effect of Feeding Thyroid on the Plumage of the Fowl,”;Cole;Journ. Agri. Res.,1924