1. The effect of feeding anionic salts on urine pH;HUSBAND, J.A.;Cattle Practice; Using urine pH to monitor anionic salt programs. Compendium on Continuing Education for the Practicing Veterinarian 17,2002
2. Manipulation of dietary cation-anion difference and nutritionally related production diseases, productivity, and metabolic responses of dairy cows;reading BLOCK, Further; E.;Journal of Dairy Science; Grass Management for Dry Dairy Cows,1994