RT Journal Article SR Electronic T1 The influence of oral contraceptives on the presence and persistence of Candida albicans and beta-haemolytic Streptococci in the vagina. JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 791 DO 10.1136/jcp.21.6.791-a VO 21 IS 6 A1 Morris, C A YR 1968 UL http://jcp.bmj.com/content/21/6/791.1.abstract AB