TY - RPRT TI - Retinoids and keratinization. Current concepts. AU - A Vahlquist AU - H Törmä PY - 1988 DO - 10.1111/j.1365-4362.1988.tb01278.x UR - https://pubmed.ncbi.nlm.nih.gov/2452137/ ID - 2452137 ER -