Progressive atrophy and expulsion of upper rat incisor after prolonged vitamin-A deficiency.
D000818:Animals; D003744:Dental Enamel Hypoplasia / Q000139:chemically induced*; D008852:Microradiography; D009805:Odontogenesis / Q000187:drug effects*; D051381:Rats; D014074:Tooth Calcification / Q000187:drug effects*; D014078:Tooth Eruption / Q000187:drug effects*; D014080:Tooth Exfoliation / Q000139:chemically induced; D014802:Vitamin A Deficiency / Q000150:complications*