Kipling P Sharpe, Richard D Berkowitz, William A Tyndall, David Boyer, Stewart W. McCallum, Randall J Mack, Wei Du> ;Journal of Pain Research. 2020 Jan 21
Jonathan M. Vigdorchik, Michele D'Apuzzo, David C. Markel, Arthur L. Malkani, Stephen Raterman, Kipling P Sharpe, Charles N. Cornell, Geoffrey H. Westrich> ;Hip International. 2015 Feb 3