Citation | Febrina D, Sadarman, Prameswara JA, Qomariyah N, Jayanegara A, Harahap RP, Adegbeye MJ, Ramirez ERA (2026). Dietary protein level and purine derivative excretion in ruminants: a systematic review and meta-analysis. Adv. Anim. Vet. Sci., 14(6):1312-1322. DOI | https://dx.doi.org/10.17582/journal.aavs/2026/14.6.1312.1322