Gupta, R.A., Jain, A.P. and Vasava, M. 2019. Invagination of inguinal hernial sac in comparison with ligation and excision in indirect inguinal hernia. International Surgery Journal. 6, 2 (Jan. 2019), 547–551. DOI:https://doi.org/10.18203/2349-2902.isj20190401.