Kruger, B J Dose-dependent ultrastructural changes induced by tetracycline in developing dental tissues of the rat. [electronic resource] - Journal of dental research - 822-8 p. digital Publication Type: Journal Article ISSN: 0022-0345 Standard No.: 10.1177/00220345750540042101 doi Subjects--Topical Terms: Ameloblasts--drug effectsAnimalsAnimals, NewbornCytoplasm--ultrastructureDentin--drug effectsDose-Response Relationship, DrugEndoplasmic Reticulum--ultrastructureOdontoblasts--drug effectsRatsTetracycline--pharmacologyTooth Germ--drug effects