1. A look at cage rearing of broilers;Andrews;Poultry Sci.,1971
2. Growing broilers in cages;Andrews;Ark. Farm Res.,1970
3. Atkins, K., 1969. Report on University of Maryland research. Feedstuffs, Feb. 22, pp. 57.
4. Growing broilers in a cage-coop system;Chaloupka;Univ. of Delaware Agri. Expt. Sta.,1970
5. A study of factors responsible for keel blisters on poultry;Koonz;Poultry Sci.,1963