Association of current Schistosoma mansoni, Schistosoma japonicum, and Schistosoma mekongi infection status and intensity with periportal fibrosis: a systematic review and meta-ana... by Ewuzie, A, Wilburn, L, Thakrar, DB, Cheng, H, Reitzug, F, Roberts, N, Malouf, R, Chami, GF