Properties of the skin as a membrane.
D000818:Animals; D002473:Cell Wall / Q000378:metabolism; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D004058:Diffusion; D006197:Hair; D006801:Humans; D007633:Keratins / Q000502:physiology; D007700:Kinetics; D008055:Lipids; D008433:Mathematics; D008566:Membranes; D010539:Permeability; D012867:Skin / Q000166:cytology; D012869:Skin Absorption; D012879:Skin Physiological Phenomena; D012995:Solubility
D008055:Lipids; D007633:Keratins