1. Kalra R, Couldwell WT. Regulation of the blood-brain barrier: new treatments for CNS neoplasms. World Neurosurgery April 2011.
​2. Taussky P, Kalra R, Coppens J, Mohebali J, Jensen RL, Couldwell WT. Endocrinological outcome after pituitary transposition (hypophysopexy) and adjuvant radiotherapy for tumors involving the cavernous sinus. J Neurosurg 115:55–62, 2011.
​3. Taussky P, Kalra R, Couldwell WT. Delayed vasospasm after cranial base tumor resection: case report. Cent Eur Neurosurg 2012(4): 249-252, 2012.
4. Kalra R, Walker ML. Posterior plagiocephaly. Childs Nerv Syst 28(9): 1389-1393, 2012.
​5. Kalra R, Taussky P, Niazi T, Couldwell WT. Pituitary tumors: genetics and hereditable predisposition in tumors of the Central Nervous System (ed. M.A. Hayat), Springer, New York. Jan 2013.
​6. Kalra R, Dailey AT. Intradural Spinal Cord Tumors In Spine Surgery Basics (ed. Patel, Patel, Harrop, Burger), Springer-Verlag, Heidelberg, 2014.
​7. Kalra R, Kestle J. Evaluation of the h-index in pediatric neurosurgeons. J Neurosurg Pediatr.12: 262-265, 2013.
​8. Kalra R, Kestle JR. Treatment of hydrocephalus with shunts In Principles & Practices of Pediatric Neurosurgery (ed. Albright, Pollack, Adelson), Thieme, New York. In press.
​9. Cote M, Kalra R, Wilson T, Orlandi R, Couldwell WT. Surgical fidelity: comparing the microscope and endoscope. Acta Neurochir. 2013 Dec;155(12):2299-303.
​10. Kalra, R, Schmidt M. Rheumatoid degenerative instability of the C1-C2 joint and symptomatic os odontoideum: transoral approach. Spinal Surgery, a neurosurgical approach. Accepted.
​11. Kalra R, Schmidt M, and Beisse, R. Thoracoscopic Spine Surgery. Youmans Neurological Surgery. 7th edition. Accepted.
​12. Kalra, R,Jenkins NC, et all. Genetic drivers of metastatic dissemination in sonic hedgehog medulloblastoma. Acta Neuropathologica Communications. Jul 25;2:85, 2014.
​13. Kalra, R, Schmidt M. Thoracoscopic Corpectomy and Reconstruction in Benzel’s Spine Surgery, 4e. Accepted. 2014.
​14. Schmidt M. and Kalra, R. Thoracoscopic Spine Surgery. Handbook of Spine Surgery. 2nd edition. 2016.