[Comparative strategy of natural infestation by Teladorsagia circumcincta and T. trifurcata in sheep].
D000818:Animals; D008433:Mathematics; D009349:Nematode Infections / Q000469:parasitology*; D012756:Sheep; D012757:Sheep Diseases / Q000469:parasitology*
Stratégie comparée des infestations naturelles par Teladorsagia circumcincta et T. trifurcata chez les ovins.