Manufacturer defends organic premix diet.
Johnson
Ward
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D000821:Animal Feed / Q000009:adverse effects / Q000032:analysis / Q000592:standards; D000818:Animals; D001851:Bone Diseases, Metabolic / Q000209:etiology / Q000662:veterinary*; D002136:Calcium, Dietary / Q000032:analysis; D016226:Phosphorus, Dietary / Q000032:analysis
D002136:Calcium, Dietary; D016226:Phosphorus, Dietary