Singh, G., Umar, M., & Qodir, N. (2019). Comparison of the Effectiveness of Full Negative Pressure with Half Negative Pressure on Suction Drain in Reducing Post-Modified Radical Mastectomy Seroma. Sriwijaya Journal of Surgery, 2(2), 24-31. https://doi.org/10.37275/sjs.v2i2.18