title: Differentiation and keratinization of fetal rat skin. II. Ultrastructural study of the epidermis in vivo and in vitro.
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D005260:Female; D005333:Fetus; D005865:Gestational Age; D007633:Keratins / Q000378:metabolism*; D009924:Organ Culture Techniques; D011247:Pregnancy; D012313:RNA / Q000378:metabolism; D051381:Rats; D012270:Ribosomes / Q000502:physiology; D012867:Skin / Q000166:cytology / Q000196:embryology / Q000378:metabolism*; D012879:Skin Physiological Phenomena; D013997:Time Factors
chemical_list: D012313:RNA; D007633:Keratins