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Park HW, Ahn SH, Kim SJ, Seo JM, Cho YW, Jang SH, Hwang SJ, Kwak SY.Park HW, et al. Among authors: ahn sh.Spine (Phila Pa 1976). 2011 May 20;36(12):E753-60. doi: 10.1097/BRS.0b013e3181ef610b.Spine (Phila Pa 1976). 2011.PMID: 21224760
Ahn SH, Cho YW, Ahn MW, Jang SH, Sohn YK, Kim HS.Ahn SH, et al. Among authors: ahn mw.Spine (Phila Pa 1976). 2002 May 1;27(9):911-7. doi: 10.1097/00007632-200205010-00005.Spine (Phila Pa 1976). 2002.PMID: 11979160Clinical Trial.
Kim SJ, Kim WR, Kim HS, Park HW, Cho YW, Jang SH, Hwang SJ, Ahn SH.Kim SJ, et al. Among authors: ahn sh.Spine (Phila Pa 1976). 2011 Nov 15;36(24):E1562-7. doi: 10.1097/BRS.0b013e318210aa10.Spine (Phila Pa 1976). 2011.PMID: 21278630
Kim SJ, Park SM, Cho YW, Jung YJ, Lee DG, Jang SH, Park HW, Hwang SJ, Ahn SH.Kim SJ, et al. Among authors: ahn sh.Spine (Phila Pa 1976). 2011 Dec 1;36(25):2139-46. doi: 10.1097/BRS.0b013e31821945a3.Spine (Phila Pa 1976). 2011.PMID: 21415806
Park HW, Ahn SH, Son JY, Kim SJ, Hwang SJ, Cho YW, Lee DG.Park HW, et al. Among authors: ahn sh.Pain Med. 2012 Sep;13(9):1227-34. doi: 10.1111/j.1526-4637.2012.01453.x. Epub 2012 Jul 30.Pain Med. 2012.PMID: 22845425
Cho HK, Kang JH, Kim SY, Choi MJ, Hwang SJ, Cho YW, Ahn SH.Cho HK, et al. Among authors: ahn sh.Pain Physician. 2016 Nov-Dec;19(8):E1197-E1209.Pain Physician. 2016.PMID: 27906951Free article.
Ahn SH, Park HW, Lee BS, Moon HW, Jang SH, Sakong J, Bae JH.Ahn SH, et al.Spine (Phila Pa 1976). 2003 Feb 15;28(4):341-6; discussion 346-7. doi: 10.1097/01.BRS.0000048464.57011.00.Spine (Phila Pa 1976). 2003.PMID: 12590206Clinical Trial.
Kim JY, Choi GS, Cho YW, Cho H, Hwang SJ, Ahn SH.Kim JY, et al. Among authors: ahn sh.J Korean Med Sci. 2013 Feb;28(2):295-9. doi: 10.3346/jkms.2013.28.2.295. Epub 2013 Jan 29.J Korean Med Sci. 2013.PMID: 23399872Free PMC article.
Tak HJ, Jones R, Cho YW, Kim EH, Ahn SH.Tak HJ, et al. Among authors: ahn sh.Pain Physician. 2015 Mar-Apr;18(2):E177-85.Pain Physician. 2015.PMID: 25794217Free article.
Ahn SH, Park HW, Byun WM, Ahn MW, Bae JH, Jang SH, Kim YK.Ahn SH, et al. Among authors: ahn mw.Yonsei Med J. 2002 Jun;43(3):283-90. doi: 10.3349/ymj.2002.43.3.283.Yonsei Med J. 2002.PMID: 12089733Free article.