Singh Vishal, Kaur Navpreet, Mandal Shramana, Khurana Nita, Bhasin Sangeeta
Department of Pathology and Obstetrics and Gynaecology, Maulana Azad Medical College , New Delhi , India.
J Obstet Gynaecol. 2019 Oct;39(7):1027-1029. doi: 10.1080/01443615.2019.1581746. Epub 2019 Jul 13.