Permanent enteric fistulas for studies of ruminant digestion, assimilation, and elimination.
NICHOLS
R E
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D000818:Animals; D004063:Digestion; D005402:Fistula; D012417:Rumen / Q000502:physiology*; D012418:Ruminants; D013270:Stomach
RUMEN/physiology; STOMACH/physiology--in ruminants