title: The intake, digestibility and retention time of roughage diets by red deer (Cervus elaphus) and sheep [proceedings].
mesh_terms: D000818:Animals; D003670:Deer / Q000378:metabolism*; D004063:Digestion; D005769:Gastrointestinal Motility; D006109:Poaceae; D012756:Sheep / Q000378:metabolism*; D013045:Species Specificity