Ivan, M Reentrant cannulation of the small intestine in sheep: cannula and surgical method. [electronic resource] - Journal of animal science Apr 1981 - 849-56 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0021-8812 Standard No.: 10.2527/jas1981.524849x doi Subjects--Topical Terms: AnimalsCatheterization--instrumentationIntestine, Small--surgerySheep--surgery