Nematode parasite populations in sheep on lowland farms. V. Further observations on the post-parturient rise and a discussion of its significance.
D000818:Animals; D009348:Nematoda; D009349:Nematode Infections; D010271:Parasites; D012756:Sheep; D012757:Sheep Diseases; D034561:Sheep, Domestic
NEMATODE INFECTIONS; SHEEP/diseases