title: The life history of Paryphostomum segregatum Dietz, 1909.
mesh_terms: D000818:Animals; D001717:Birds; D004449:Echinostoma / Q000033:anatomy & histology / Q000254:growth & development*; D004463:Ecology; D012547:Schistosoma / Q000254:growth & development; D012908:Snails