RT Journal Article SR Electronic T1 COMPARISON OF THE LAUGHLEN REACTION FOR SYPHILIS WITH THE WASSERMANN AND KAHN REACTIONS JF The British Journal of Venereal Diseases JO Br J Vener Dis FD BMJ Publishing Group Ltd SP 78 OP 81 DO 10.1136/sti.20.2.78 VO 20 IS 2 A1 Lane, C. Rickword YR 1944 UL http://sti.bmj.com/content/20/2/78.abstract AB