Maan G, Dhiman N. Impact of COVID-19 on antenatal care utilization-a tertiary care center study in New Delhi. Int J Reprod Contracept Obstet Gynecol [Internet]. 2022 Oct. 28 [cited 2025 Dec. 4];11(11):3044-8. Available from: https://www.ijrcog.org/index.php/ijrcog/article/view/12129