Electron microscopic study of bone induction by the transitional epithelium of the bladder in guinea pigs.
D000818:Animals; D001857:Bone Matrix / Q000166:cytology; D002454:Cell Differentiation; D004848:Epithelium / Q000637:transplantation; D006168:Guinea Pigs; D008854:Microscopy, Electron; D010011:Osteocytes; D010012:Osteogenesis; D014182:Transplantation, Autologous; D001743:Urinary Bladder / Q000166:cytology*