TY - RPRT TI - Retinoid effects on epidermal structure, differentiation, and permeability. AU - P M Elias AU - P O Fritsch AU - M Lampe AU - M L Williams AU - B E Brown AU - M Nemanic AU - S Grayson PY - 1981 UR - https://pubmed.ncbi.nlm.nih.gov/6939940/ ID - 6939940 ER -