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Thomas E, Silman AJ, Papageorgiou AC, Macfarlane GJ, Croft PR.Thomas E, et al. Among authors: croft pr.Spine (Phila Pa 1976). 1998 Feb 1;23(3):343-7. doi: 10.1097/00007632-199802010-00011.Spine (Phila Pa 1976). 1998.PMID: 9507623
Thomas E, Silman AJ, Croft PR, Papageorgiou AC, Jayson MI, Macfarlane GJ.Thomas E, et al. Among authors: croft pr.BMJ. 1999 Jun 19;318(7199):1662-7. doi: 10.1136/bmj.318.7199.1662.BMJ. 1999.PMID: 10373170Free PMC article.
Croft PR, Lewis M, Papageorgiou AC, Thomas E, Jayson MIV, Macfarlane GJ, Silman AJ.Croft PR, et al.Pain. 2001 Sep;93(3):317-325. doi: 10.1016/S0304-3959(01)00334-7.Pain. 2001.PMID: 11514090