Naik, P. T.; Radhakrishnan, S. D.; Murugan, R. B.; Sagili, H.; Lakshminarayanan, S.; Muruganandhan, P.; Puliyullaveettil, A. T.; Rajaa, S. Impact of COVID-19 Pandemic on Postpartum Contraception Services in Women Delivering at a Tertiary Care Centre in South India. Int J Reprod Contracept Obstet Gynecol 2021, 10, 4392-4396.