Article info
Original research
Methadone, Pierre Robin sequence and other congenital anomalies: case–control study
- Correspondence to Professor Brian Cleary, Pharmacy Department, Rotunda Hospital, Dublin 1, Ireland; bcleary{at}rotunda.ie
Citation
Methadone, Pierre Robin sequence and other congenital anomalies: case–control study
Publication history
- Received January 6, 2019
- Revised May 11, 2019
- Accepted May 14, 2019
- First published June 22, 2019.
Online issue publication
February 19, 2020
Article Versions
- Previous version (22 June 2019).
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© Author(s) (or their employer(s)) 2020. No commercial re-use. See rights and permissions. Published by BMJ.