PT - JOURNAL ARTICLE ED - , TI - Abstracts AID - 10.1136/sti.60.3.208 DP - 1984 Jun 01 TA - The British Journal of Venereal Diseases PG - 208--212 VI - 60 IP - 3 4099 - http://sti.bmj.com/content/60/3/208.short 4100 - http://sti.bmj.com/content/60/3/208.full SO - Br J Vener Dis1984 Jun 01; 60