1. Dickinson, E. M., J. O. Stephens, and D. H. Helfer. 1968. A degenerative myopathy in turkeys. Page 7 in Proc. 17th West. Poult. Dis. Conf., University of California, Davis.
2. Harper, J. A., D. H. Helfer, and E. M. Dickinson. 1971. Hereditary myopathy in turkeys. Page 76 in Proc. 20th West. Poult. Dis. Conf., University of California, Davis.
3. Myopathy of the deep pectoral muscle in broiler breeder hens;Page;Avian Dis.,1975
4. Deep pectoral myopathy in seven-week-old broiler chickens;Richardson;Avian Dis.,1980
5. The sequence of pathological events in deep pectoral myopathy of broilers;Wight;Avian Pathol.,1981