1.
Viswanadh P, Subramanian S, Bal H. An observational study of parenteral paracetamol vis a vis tramadol as labour analgesics. Int J Reprod Contracept Obstet Gynecol [Internet]. 2021 Jan. 28 [cited 2025 Oct. 27];10(2):677-82. Available from: https://www.ijrcog.org/index.php/ijrcog/article/view/9618