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Lookup NU author(s): Dr Lisa Crowe, Dr Ruth Graham, Professor Steve RobsonORCiD, Professor Judith RankinORCiD
This work is licensed under a Creative Commons Attribution 4.0 International License (CC BY 4.0).
Author(s): Crowe L, Graham RH, Robson S, Rankin J
Publication type: Article
Publication status: Published
Journal: BMJ Open
Year: 2018
Volume: 8
Issue: 3
Online publication date: 02/03/2018
Acceptance date: 29/01/2018
Date deposited: 06/03/2018
ISSN (electronic): 2044-6055
Publisher: BMJ
URL: https://doi.org/10.1136/bmjopen-2017-020815
DOI: 10.1136/bmjopen-2017-020815
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