RT Journal Article SR Electronic T1 Case-finding through ante-natal serological tests for syphilis. JF The British Journal of Venereal Diseases JO Br J Vener Dis FD BMJ Publishing Group Ltd SP 116 OP 118 DO 10.1136/sti.42.2.116 VO 42 IS 2 A1 Burgess, J A YR 1966 UL http://sti.bmj.com/content/42/2/116.abstract AB