Effect of hay to concentrate ratio on the parotid secretion and its sodium, potassium and phosphorus levels in sheep.
D000821:Animal Feed; D000818:Animals; D010306:Parotid Gland / Q000378:metabolism*; D010758:Phosphorus / Q000378:metabolism*; D011188:Potassium / Q000378:metabolism*; D012756:Sheep / Q000378:metabolism*; D012964:Sodium / Q000378:metabolism*
D010758:Phosphorus; D012964:Sodium; D011188:Potassium