Comparing The Effectiveness And Use Of Active Versus Closed Passive Drains In Post-Auchincloss Mastectomy Seroma Prevention In Female Breast Cancer Patients At The University Of Benin Teaching Hospital. JNSRS. 2026;2(1):210-217. Accessed September 8, 2026. https://nsrs.ng/journal/index.php/jnsrs/article/view/39