Gaya APA

P, I, S, O, P, G, &, H, (. (2021). International Journal of Pediatric (Vol. 9. issue.11, November 2021). : Vice-Chancellor for Research of Mashhad University of Medical Sciences Gov.

Gaya MLA

P, Iranian, Society, Of, Pediatric, Gastroenterology, &, Hepatology, (ISPGH). "International Journal of Pediatric". Vol. 9. issue.11, November 2021 : Vice-Chancellor for Research of Mashhad University of Medical Sciences Gov, 2021. Text.