Effectiveness of mass vaccination with WC/rBS cholera vaccine during an epidemic in Adjumani district, Uganda. Tuesday 1 June 1999 Dorlencourt F Legros D Paquet C Neira M Ivanoff B Le Saout E Bulletin of the World Health Organization 1999 ; 77(11); 949-50. doi: . Epub 2000 01 14 Open PDF