An autoradiographic and morphological investigation of the postnatal development of the pineal body.
D000375:Aging; D000818:Animals; D001345:Autoradiography; D002455:Cell Division; D008722:Methods; D010870:Pineal Gland / Q000166:cytology / Q000254:growth & development*; D051381:Rats; D013936:Thymidine / Q000378:metabolism; D014316:Tritium
D014316:Tritium; D013936:Thymidine