title: A technique for chronic catheterization of the sheep abomasum.
mesh_terms: D000018:Abomasum / Q000378:metabolism / Q000502:physiology*; D000818:Animals; D002404:Catheterization; D008722:Methods; D012756:Sheep / Q000502:physiology*; D013536:Suture Techniques; D000267:Tissue Adhesions; D014252:Trichostrongyloidiasis / Q000503:physiopathology