[ a study in the ivory coast ( 1985-1987 ) of the efficacy and tolerance of ivermectin ( mectizan ) in human onchocerciasis . ii . evaluation in the light of mass campaigns on the effect of yearly or half-yearly administration of single oral doses of 100 , 150 or 200 mcg/kg ] .
C0022322
ivermectin
C0029001
onchocerciasis