Shojaeian R, khazravi MM. Evaluation of the catheter tip position among children with totally implantable port during 2015 in Dr. Sheikh Children’s hospital. Iran J Pediatr Surg [Internet]. 2018 Dec. 4 [cited 2024 Apr. 25];4(2):88-92. Available from: https://journals.sbmu.ac.ir/irjps/article/view/21466