A plastic rumen fistula apparatus for sheep--its insertion and use.
D000818:Animals; D004063:Digestion; D004864:Equipment and Supplies; D005402:Fistula; D010828:Physiology, Comparative / Q000600:supply & distribution*; D010969:Plastics; D012417:Rumen; D012756:Sheep; D013270:Stomach / Q000502:physiology*
D010969:Plastics
PHYSIOLOGY, COMPARATIVE/equipment and supplies; STOMACH/physiology