RT Journal Article SR Electronic T1 Fimbrial haemagglutination by Neisseria gonorrhoeae. JF The British Journal of Venereal Diseases JO Br J Vener Dis FD BMJ Publishing Group Ltd SP 272 OP 278 DO 10.1136/sti.50.4.272 VO 50 IS 4 A1 S A Waitkins YR 1974 UL http://sti.bmj.com/content/50/4/272.abstract AB