Vitamin-D in Women with Primary Infertility in a Tertiary Care Centre in the Southeast Region of Bangladesh. Bangladesh Journal of Obstetrics & Gynaecology, [S. l.], v. 39, n. 2, p. 104–110, 2025. DOI: 10.3329/bjog.v39i2.82188. Disponível em: https://www.banglajol.info/index.php/BJOG/article/view/82188. Acesso em: 24 jun. 2026.