Datey, A., Jain, S. and Patel, R. 2021. A comparative study between direct safety trocar insertion versus veress needle technique for creating pneumoperitoneum in laparoscopic surgeries. International Surgery Journal. 8, 10 (Sep. 2021), 3103–3108. DOI:https://doi.org/10.18203/2349-2902.isj20214003.