Relationships between Some Inherent Host Factors and the Size of Infrapopulations of Proleptus acutus Dujardin, 1845 (Nematoda: Spirurida) within the Stomach of Its Definitive Host, Schroederichthys chilensis (Guichenot, 1848) (Chondrichthyes: Scyliorhinidae). Journal of Parasitology, 68(6), 1170–1172
