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Ngu BB, Khanna AJ, Pak SS, McCarthy EF, Sponseller PD.Ngu BB, et al. Among authors: mccarthy ef.Spine (Phila Pa 1976). 2004 Mar 1;29(5):E98-100. doi: 10.1097/01.brs.0000112076.51354.c8.Spine (Phila Pa 1976). 2004.PMID: 15129091Review.
Frassica FJ, Waltrip RL, Sponseller PD, Ma LD, McCarthy EF Jr.Frassica FJ, et al. Among authors: mccarthy ef jr.Orthop Clin North Am. 1996 Jul;27(3):559-74.Orthop Clin North Am. 1996.PMID: 8649737Review.
Sunkara UK, Sponseller PD, Hadley Miller N, McCarthy EF.Sunkara UK, et al. Among authors: mccarthy ef.Iowa Orthop J. 1997;17:47-52.Iowa Orthop J. 1997.PMID: 9234973Free PMC article.Review.No abstract available.