COMPARISON OF HIGH-RESOLUTION SONOGRAPHY AND COLOUR DOPPLER FLOW IMAGING IN PATIENTS PRESENTING WITH ACUTE SCROTUM oleh Muhammad Zubair, Raham Bacha, Midrar Ullah, Noraiz Ali, Mishal Javaid, Zafar Iqbal, Syed Muhammad Yousaf Farooq, Mehreen Fatima, Tariq Khan