RT Journal Article SR Electronic T1 Criteria for early congenital syphilis--a perspective from Africa. JF Genitourinary Medicine JO Genitourin Med FD BMJ Publishing Group Ltd SP 290 OP 293 DO 10.1136/sti.68.5.290 VO 68 IS 5 A1 Meyer, M P YR 1992 UL http://sti.bmj.com/content/68/5/290.abstract AB