Ahmed, A., A. T. Sayed, K. Refat, and A. Toema. “Early and Mid-Term Outcomes of Quadruple Attack Technique for Sternal Osteomyelitis and Chronic Sinus Formation After Cardiac Surgery”. The Egyptian Cardiothoracic Surgeon, Vol. 1, no. 1, Mar. 2026, https://journals.escts.net/ects/article/view/376.