RT Journal Article SR Electronic T1 Book reviews JF The British Journal of Venereal Diseases JO Br J Vener Dis FD BMJ Publishing Group Ltd SP 556 OP 556 DO 10.1136/sti.49.6.556 VO 49 IS 6 A1 P. Rodin YR 1973 UL http://sti.bmj.com/content/49/6/556.1.abstract AB