1. The microscopic anatomy of the digestive tract of Gallus domesticus;Calhoun;Iowa State J. Sci.,1933
2. Chapter 11. Alimentary canal: anatomy, regulation of feeding, and motility;Duke,1986
3. Multiple range and multiple F tests;Duncan;Biometrics,1955
4. Fate of the yolk-stalk in domestic fowl;Kar;Poultry Sci.,1947
5. Postnatal growth of the body, systems, and organs of the Single-Comb White Leghorn chicken;Latimer;J. Agric. Res.,1924