Udegbunam, R. I., Okereke, H. N. and Udegbunam, S. O. (2015) “Single versus repeated tramadol injection in laparotomized albino rats: comparison of effects on hematology, serum biochemical parameters, and body weight gain”, Journal of Advanced Veterinary and Animal Research, 2(3), pp. 316–320. Available at: https://banglajol.info/index.php/JAVAR/article/view/24865 (Accessed: 3 July 2024).