title: Changes in the pattern of cytokeratin polypeptides in epidermis and hair follicles during skin development in human fetuses.
mesh_terms: D004591:Electrophoresis, Polyacrylamide Gel; D005260:Female; D005333:Fetus / Q000502:physiology; D005455:Fluorescent Antibody Technique; D005865:Gestational Age; D006197:Hair / Q000196:embryology* / Q000502:physiology; D006801:Humans; D007633:Keratins / Q000096:biosynthesis*; D011247:Pregnancy; D012867:Skin / Q000196:embryology*; D012879:Skin Physiological Phenomena
chemical_list: D007633:Keratins