Chagas Disease in Ecuador: Evidence for Disease Transmission in an Indigenous Population in the Amazon Region

by Chico H Martha, Sandoval Carlos, Guevara E Angel, Calvopiña H Manuel, Cooper Philip J, Reed Steve G, Guderian Ronald H
Published 1997-01-01

Impact of long-term treatment of onchocerciasis with ivermectin in Ecuador: potential for elimination of infection

by Proaño Roberto, Rivera Jorge, Mancero Tamara, Lovato Raquel, Cooper Philip J, Vieira Juan, López Andrea A, Guderian Ronald H, Guzmán José
Published 2007-05-01