Park, C. H. (2013). Comparison of Morphine and Tramadol in Transforaminal Epidural Injections for Lumbar Radicular Pain. The Korean Pain Society.
استشهاد بنمط شيكاغوPark, Chan Hong. Comparison of Morphine and Tramadol in Transforaminal Epidural Injections for Lumbar Radicular Pain. The Korean Pain Society, 2013.
MLA استشهادPark, Chan Hong. Comparison of Morphine and Tramadol in Transforaminal Epidural Injections for Lumbar Radicular Pain. The Korean Pain Society, 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.