Mitotic activity in the craniofacial cartilages. IV. Circadian variation in mitotic activity in the cranial base cartilages of 20-day-old rats.
Viljamaa
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D000818:Animals; D002356:Cartilage / Q000166:cytology*; D002940:Circadian Rhythm; D005147:Facial Bones / Q000166:cytology; D008938:Mitosis; D010865:Pilot Projects; D051381:Rats; D011919:Rats, Inbred Strains; D012886:Skull / Q000166:cytology*