EZE, U. U.; EZEH, I. O.; EKE, I. G.; AGINA, O. A.; EGWUONWU, A.; EZENDUKA, E. V.; ANENE, B. M. Prevalence of Increased Serum Urea and Creatinine Levels in Dogs. Notulae Scientia Biologicae, v. 11, n. 3, p. 340-346, 30 Sep. 2019.