The ARKdb: genome databases for farmed and other animals. - Jian Hu; Chris Mungall; Andy Law; Richard Papworth; J. Paul Nelson; Alison Brown; Irene Simpson; Shirley Leckie; David W. Burt; Alan L. Hillyard; Alan L. Archibald (Nucleic Acids Res., 2001)

ChickVD: a sequence variation database for the chicken genome. - Jing Wang 003; Ximiao He; Jue Ruan; Mingtao Dai; Jie Chen; Yong Zhang 036; Yafeng Hu; Chen Ye; Shengting Li; Lijuan Cong; Lin Fang; Bin Liu; et al. (Nucleic Acids Res., 2005)