6Fotuhi N. , Karatzas CN. , Kuhlein U. , Zadwomy D.. Identification of groeth hormone DNA polymorphisms which respond to divergent selection for abdominal fat content in chickens. Theortical and Applied Genetics, 1993,85 : 931 -- 936.
7Kuhnlein U. , Ni L. , Weigend S. , et al. DNA polymorphisms in the chicken growth hormone gene : response to selection for disease resistance and association with egg production. Animal Genetics, 1997,28 (2) :116--123.
8Hsiao - Ching L. , Hsing - Jien K. , Janet EF. , et al. Groeth hormone interacts with the Marek*s disease virus SORF2protein and is associated with disease resistance in chicken. Proceeding of the National Aeademy of Scienees,2001,98(16) :9 203--208.