Joybumrung, N. ., K. . Boonkam, P. . Tubsaeng, N. . Madared, and C. . Boonla. “Urinary oxalate excretion is increased in calcium oxalate nephrolithiasis patients and associated with increased urinary capacity of calcium oxalate crystallization”. Chulalongkorn Medical Journal, vol. 67, no. 1, Jan. 2023, https://he05.tci-thaijo.org/index.php/CMJ/article/view/44.