MAMDOUH O. KHALIFA, M.Sc.; NADER G. EL-MELEGY, M.D.; GAMAL I. MOSSA, M.D.; TAREK G. SHOUKR, M.D.. "Comparative Study: Role of Handheld Doppler with Complementary Duplex Ultrasonography in Planning of Perforator Flaps for Reduction Mammoplasty". The Medical Journal of Cairo University, 87, June, 2019, 1863-1875. doi: 10.21608/mjcu.2019.54031