Sim, K. T., Picone, S., Crade, M., & Sweeney, J. P. (1989). Ultrasound with graded compression in the evaluation of acute appendicitis. National Medical Association.
استشهاد بنمط شيكاغوSim, K. T., S. Picone, M. Crade, و J. P. Sweeney. Ultrasound With Graded Compression in the Evaluation of Acute Appendicitis. National Medical Association, 1989.
MLA استشهادSim, K. T., S. Picone, M. Crade, و J. P. Sweeney. Ultrasound With Graded Compression in the Evaluation of Acute Appendicitis. National Medical Association, 1989.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.