[The skin barrier].
D000009:Abdominal Muscles; D001692:Biological Transport; D002857:Chromium; D003035:Cobalt; D003300:Copper; D005528:Foot; D006801:Humans; D009532:Nickel; D010539:Permeability; D012869:Skin Absorption; D012879:Skin Physiological Phenomena
D002857:Chromium; D003035:Cobalt; D003300:Copper; D009532:Nickel
Kozhnyĭ bar'er.