Observations on rat eggs transplanted to the mouse uterus.
D000818:Animals; D010064:Embryo Implantation; D004847:Epithelial Cells; D005260:Female; D051379:Mice; D008854:Microscopy, Electron; D010063:Ovum / Q000033:anatomy & histology / Q000637:transplantation*; D011247:Pregnancy; D011555:Pseudopregnancy; D051381:Rats; D014183:Transplantation, Heterologous; D014327:Trophoblasts / Q000166:cytology; D014599:Uterus / Q000502:physiology*