On the effect of urea on human epidermis.
D002712:Chlorides / Q000378:metabolism; D006801:Humans; D007633:Keratins / Q000378:metabolism; D009994:Osmolar Concentration; D012867:Skin / Q000187:drug effects*; D012964:Sodium / Q000378:metabolism; D013997:Time Factors; D014508:Urea / Q000494:pharmacology*; D014882:Water-Electrolyte Balance / Q000187:drug effects*
D002712:Chlorides; D007633:Keratins; D014508:Urea; D012964:Sodium