PT - JOURNAL ARTICLE AU - J W Foster AU - D S Kellogg AU - J W Clark AU - A Balows TI - The in vitro cultivation of Treponema pallidum. Corroborative studies. AID - 10.1136/sti.53.6.338 DP - 1977 Dec 01 TA - The British Journal of Venereal Diseases PG - 338--339 VI - 53 IP - 6 4099 - http://sti.bmj.com/content/53/6/338.short 4100 - http://sti.bmj.com/content/53/6/338.full SO - Br J Vener Dis1977 Dec 01; 53