MANDAL, Sulagna; MUKHERJEE, Ruchira; BHATTACHARYYA, Aditi; MITRA, Sukumar; BISWAS, Pranab Kumar; MUKHOPADHYAY, Aparna. Maternal COVID-19 Exposure Risk during Pregnancy is Associated with Altered Placental Histopathology: An Exploratory Study from Kolkata, India. British Journal of Healthcare and Medical Research, [S. l.], v. 13, n. 04, p. 176–187, 2026. DOI: 10.14738/bjhr.1304.12013. Disponível em: https://scholarpublishing.org/journals/index.php/BJHR/article/view/12013. Acesso em: 26 jul. 2026.