1. UpToDate. Evaluation of low back pain in adults. Disponible en: http://biblioteca. unimagdalena.edu.co:2110/contents/evaluation-of-low-back-pain-in-adults?source=search_result&search=dolor+de+espalda&selectedTitle=1~150. Acceso el 15/08/2015.
2. Asociación Colombiana contra el Dolor. VIII Estudio Nacional de Dolor 2014 - Prevalencia del dolor crónico en Colombia. Disponible en: http://www.acnweb.org/images/noticias/viii-estudio-dolor-cronico-2014.pdf.Acceso el 15/08/2015.
3. Moroder P1, Runer A, Resch H, Tauber M. Low back pain among medical students. Acta Orthop Belg. 2011 Feb;77(1):88-92. Disponible en https://www.ncbi.nlm.nih.gov/pubmed/21473452
4. Chao JD, Memmel HC, Redding JF, Egan L, Odom LC, Casas LA. Reduction mammaplasty is a functional operation, improving quality of life in sumptomatic women: a prospective, single-center breast reduction outcome study. Plast Reconstr Surg. 2002 Dec;110:1644-54. http://dx.doi.org/10.1097/01.PRS.0000033029.01084.57
5. WHO. Priority diseases and reasons for inclusion. Update 2013. Disponible en: http://www.who.int/medicines/areas/priority_medicines/Ch6_24LBP.pdf. Acceso el día 15/08/2015.