1. Relative lysozyme activity in fresh eggs having low and high interior quality;Cotterill;Poultry Sci.,1954
2. Improving egg quality through R.O.P. breeders—A progress report;Dawson;Poultry Sci.,1953
3. Unit for measuring egg storage conditions;Haugh;7th World's Poultry Congress and Exposition,1939
4. Seasonal changes in interior egg quality of Single Comb White Leghorn hens;Hunter;Poultry Sci.,1936
5. The performance of eight strains of White Leghorn at three locations with respect to egg quality traits;Johnson;Poultry Sci.,1956