Citation: Ea. Widmer et al., INTRACAPSULAR ASEXUAL PROLIFERATION OF MESOCESTOIDES SP TETRATHYRIDIAIN THE GASTROINTESTINAL-TRACT AND MESENTERIES OF THE PRAIRIE RATTLESNAKE (CROTALUS-VIRIDIS-VIRIDIS), The Journal of parasitology, 81(3), 1995, pp. 493-496