TY - RPRT TI - Onchocerca volvulus: striking decrease in transmission in the Vina valley (Cameroon) after eight annual large scale ivermectin treatments. AU - M Boussinesq AU - J Prod'hon AU - J P Chippaux DO - 10.1016/s0035-9203(97)90406-5 UR - https://pubmed.ncbi.nlm.nih.gov/9093638/ ID - 9093638 ER -