RT Journal Article SR Electronic T1 Lack of effect of bicarbonate on the survival of Treponema pallidum (Nichols) in vitro. JF The British Journal of Venereal Diseases JO Br J Vener Dis FD BMJ Publishing Group Ltd SP 130 DO 10.1136/sti.58.2.130 VO 58 IS 2 A1 G H Wong A1 B M Steiner A1 S R Graves YR 1982 UL http://sti.bmj.com/content/58/2/130.abstract AB