Progress from morbidity control to elimination as a public health problem of schistosomiasis and the status of soil-transmitted helminth infection in Togo: a second impact assessme... oleh Ameyo M. Dorkenoo, Anna E. Phillips, Luke Klein, Fiali Lack, Essoham Ataba, Kossi Yakpa, Atna-Edi Tagba, Bozi-Esso Assoti, Efoe Sossou, Mawèké Tchalim, Gbati Datagni, Anders Seim, Marie Denise Milord, Yao Kassankogno