Sushma Shikha, Kumar Devashish, Prerna Tejaswi, Seema. A Hospital Based Prospective Study to Compare the Efficacy of Drotaverine Hydrochloride and Valethamate Bromide on Cervical Dilation in Active Labour at Tertiary Care Center. Int. J. Heal. Clin. Res. [Internet]. 2021Dec.31 [cited 2024Jul.27];4(24):104-6. Available from: https://ijhcr.com/index.php/ijhcr/article/view/3772