1. The gross action of prolactin and follicle-stimulating hormone on the mature ovary and sex accessories of fowl;Bates;Am. J. Physiol.,1935
2. En ny subletal faktor hos honer;Finne;Tidsskr. norske Landbruk.,1949
3. A new sub-lethal factor in hens;Finne;Poultry Sci.,1951
4. Personal communication. Phillips, R. E., 1943. Ovarian response of hens and pullets to injections of ambinon;Olsen;Poultry Sci.,1952
5. Statistical Methods;Snedecor,1946