BULUTLAR, E.; ULUUTKU BULUTLAR, G. B. Efficacy of Cold Karman Cannulae in Reducing Pain During Office-Based Endometrial Biopsy: A Prospective Randomized Controlled Trial. Gynecology Obstetrics & Reproductive Medicine, Ankara, TR, v. 31, n. 1, p. 57–62, 2025. DOI: 10.21613/GORM.2025.1537. Disponível em: https://gorm.com.tr/index.php/GORM/article/view/1537. Acesso em: 26 apr. 2026.