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 242 OP 243 DO 10.1136/sti.50.3.242-a VO 50 IS 3 A1 Eric Dunlop YR 1974 UL http://sti.bmj.com/content/50/3/242.2.abstract AB