[1]
“When is free air a sign of complication on abdominal plain radiography after laparotomy in pediatric patients? ”, Ann Med Res , vol. 25, no. 3, pp. 0410–0415, May 2021, Accessed: Apr. 19, 2025. [Online]. Available: http://annalsmedres.org/index.php/aomr/article/view/1464