title: Variations in the fecundity of strongylid worms of the horse.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D004463:Ecology; D005243:Feces; D005260:Female; D006736:Horses; D007814:Larva / Q000254:growth & development; D008297:Male; D010063:Ovum; D010270:Parasite Egg Count; D012098:Reproduction; D012621:Seasons; D013319:Strongyle Infections, Equine / Q000209:etiology*; D013321:Strongyloides / Q000254:growth & development*; D013997:Time Factors