1. Amoroso, E.C., W.F.B. Griffiths, and W.J. Hamilton (1942) The early development of the goat (Capra hircus). J. Anat. 76:377–411.
2. Babinet, C., and G.R. Bordenave (1980) Chimaeric rabbits from immuno-surgically-prepared inner-cell-mass transplantation. J. Embryol. Exp. Morph. 60:429–440.
3. Benirschke, K. (1970) Spontaneous chimerism in mammals. A critical review. Curr. Topics Pathol. 51:1–61.
4. Bren, G., H. Tenhumberg, and H. Kraublich (1984) Chimerism in cattle through microsurgical aggregation of morulae. Theriogenology 22:609–613.
5. Fehilly, C.B., S.M. Willadsen, and E.M. Tucker (1984) Experimental chimaerism in sheep. J. Reprod. Fert. 70:347–351.