1. Comparative resistance of five breeds of chickens to the nematode Ascaridia lineata (Schneider);Ackert;J. Agr. Research,1935
2. Inheritance of resistance to fowl paralysis (neurolymphomatosis gallinarium). I. Differences in susceptibility;Asmundson;Can. J. Research,1932
3. The inheritance of resistance to cecal coccidiosis in the domestic fowl;Champion;Poultry Sci.,1950
4. The inheritance of resistance to Eimeria tenella in the domestic fowl;Champion;Poultry Sci.,1951
5. The inheritance of resistance to cecal coccidiosis in the domestic fowl, (Gallus domesticus);Champion,1952