Fastle RK, Bothner J, et al. Lumbar puncture: Indications, contraindications, technique, and complications in children. UpToDate. https://www.uptodate.com/contents/lumbar-puncture-indications-contraindications-technique-and-complications-in-children?source=search_result&search=Lumbar%20puncture:%20Technique,%20indications,%20contraindications,%20and%20complications&selectedTitle=1~150. Updated November 22, 2016. Accessed January 2017.
Johnson KS, Sexton DJ, et al. Lumbar puncture: technique, indications, contraindications, and complications in adults. UpToDate. https://www.uptodate.com/contents/lumbar-puncture-technique-indications-contraindications-and-complications-in-adults?source=machineLearning&search=lumbar%20puncture&selectedTitle=1~150§ionRank=1&anchor=H2#H2. Updated February 3, 2016. Accessed November 2016.
Myelography. Radiological Society of North America. http://www.radiologyinfo.org/en/info.cfm?pg=myelography. Updated June 2, 2015. Accessed November 2016.
Lumbar puncture (LP). Johns Hopkins Medicine. http://www.hopkinsmedicine.org/healthlibrary/test_procedures/neurological/lumbar_puncture_lp_92,P07666/. November 2016.