Article info
PDFEpidemiology
Research
Tramadol and the risk of seizure: nested case-control study of US patients with employer-sponsored health benefits
- Correspondence to Richard L Morrow; richard.morrow{at}ti.ubc.ca
Citation
Tramadol and the risk of seizure: nested case-control study of US patients with employer-sponsored health benefits
Publication history
- Received September 15, 2018
- Revised February 8, 2019
- Accepted February 15, 2019
- First published March 13, 2019.
Online issue publication
January 05, 2023
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© Author(s) (or their employer(s)) 2019. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ. This is an open access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited, appropriate credit is given, any changes made indicated, and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/.