Bastanhagh, Ehsan, Saghar Samimi Sadeh, and Alireza Behseresht. “The Labor Pain Management Challenges During the COVID-19 Pandemic: An Iranian Experience”. Journal of Cellular & Molecular Anesthesia 5, no. 4 (September 22, 2020): 286–287. Accessed April 26, 2024. https://journals.sbmu.ac.ir/jcma/article/view/31768.