Hanoudi, Basil M., et al. “Sttudy off Facttorrs Associiatted Wii Tth Chii Lldhood Nephrrott Iic Syndrrome,, Frrequentt Rellapsiing and IInff Rrequentt Rellapsiing Type”. AL-Kindy College Medical Journal, vol. 10, no. 1, Jan. 2014, pp. 71-77, https://jkmc.uobaghdad.edu.iq/index.php/MEDICAL/article/view/486.