Measurements of pineal parenchymal cells and their nuclei in the albino rat at different ages.
D000818:Animals; D002452:Cell Count; D002455:Cell Division; D002467:Cell Nucleus; D005260:Female; D007620:Karyometry; D008297:Male; D009929:Organ Size; D010870:Pineal Gland / Q000166:cytology / Q000254:growth & development*; D051381:Rats / Q000033:anatomy & histology*; D013997:Time Factors