Khan, I. A., V. Aditya, Arun Kumar Srivastava, and DK Srivastava. “Perception, Attitude, and Practice of Labor Analgesia Among Obstetric Care Providers in Eastern Uttar Pradesh”. Asian Journal of Medical Sciences, vol. 14, no. 6, June 2023, pp. 77-81, doi:10.3126/ajms.v14i6.51340.