RT Journal Article SR Electronic T1 Physiology and Biochemistry of the Skin JF The British Journal of Venereal Diseases JO Br J Vener Dis FD BMJ Publishing Group Ltd SP 125 OP 125 DO 10.1136/sti.31.2.125 VO 31 IS 2 A1 A. J. G., YR 1955 UL http://sti.bmj.com/content/31/2/125.1.abstract AB