Buirski, G., & Wilde, P. (1984). Pulsed Doppler Echocardiography in the Diagnosis of Ventricular Septal Defect and Patent Ductus Arteriosus. Bristol Med Chir J.
استشهاد بنمط شيكاغوBuirski, Graham, و Peter Wilde. "Pulsed Doppler Echocardiography in the Diagnosis of Ventricular Septal Defect and Patent Ductus Arteriosus." Bristol Med Chir J 1984.
MLA استشهادBuirski, Graham, و Peter Wilde. "Pulsed Doppler Echocardiography in the Diagnosis of Ventricular Septal Defect and Patent Ductus Arteriosus." Bristol Med Chir J 1984.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.