[canning electron microscopy of developing roots of molar teeth of the laboratory rat].
D000818:Animals; D003804:Dentin / Q000166:cytology; D008854:Microscopy, Electron; D008855:Microscopy, Electron, Scanning; D008963:Molar / Q000033:anatomy & histology / Q000166:cytology*; D051381:Rats / Q000033:anatomy & histology*; D014092:Tooth Root / Q000166:cytology* / Q000254:growth & development