Mandal S, Mukherjee R, Bhattacharyya A, Mitra S, Biswas PK, Mukhopadhyay A. Maternal COVID-19 Exposure Risk during Pregnancy is Associated with Altered Placental Histopathology: An Exploratory Study from Kolkata, India. BJHR [Internet]. 2026 Jul. 21 [cited 2026 Jul. 26];13(04):176-87. Available from: https://scholarpublishing.org/journals/index.php/BJHR/article/view/12013