OLUOKUN JA, GREENHALGH J, REID G. PURINE DERIVATIVE EXCRETION AND MICROBIAL PROTEIN SYNTHESIS IN SHEEP FED A ROUGHAGEBASED DIET SUPPLEMENTED WITH OR WITHOUT GRASS SILAGE. NJAS [Internet]. 2023 Jan. 31 [cited 2026 Apr. 16];4(2):55-6. Available from: https://njas.org.ng/index.php/php/article/view/179