Bahseer A, Haq AU, Zahoor I. Effect of Fiber Degrading Enzyme (Extracted from Chatomium thermophyle) on Egg Quality, Dry Matter Retention and Economic Appraisal in Old Age Layers Using High Fiber Rations. Pak. J. Nutr. [Internet]. 2014 Jul. 15 [cited 2025 Aug. 23];13(8):446–450. Available from: https://pjnonline.org/pjn/article/view/2026