RT Journal Article SR Electronic T1 Campaign against V.D. in Mexico JF The British Journal of Venereal Diseases JO Br J Vener Dis FD BMJ Publishing Group Ltd SP 139 OP 139 DO 10.1136/sti.36.2.139 VO 36 IS 2 A1 Mendez, R. Bustillos YR 1960 UL http://sti.bmj.com/content/36/2/139.abstract AB