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Schumacher AJ, Lall RR, Lall RR, Nanney A III, Ayer A, Sejpal S, Liu BP, Marymont M, Lee P, Bendok BR, Kalapurakal JA, Chandler JP.Schumacher AJ, et al. Among authors: lall rr.J Neurol Surg B Skull Base. 2017 Feb;78(1):2-10. doi: 10.1055/s-0036-1584231. Epub 2016 May 31.J Neurol Surg B Skull Base. 2017.PMID: 28180036Free PMC article.