Is the relationship among outcome variables shown in randomized trials?
Crossref DOI link: https://0-doi-org.brum.beds.ac.uk/10.1186/s13063-015-0584-6
Published Online: 2015-02-22
Published Print: 2015-12
Update policy: https://0-doi-org.brum.beds.ac.uk/10.1007/springer_crossmark_policy
Schriger, David L
Cooper, Richelle J
Lopez-O’Sullivan, Ana
Wystrach, Carter
Altman, Douglas G
License valid from 2015-02-22
Article History
Received: 21 October 2014
Accepted: 28 January 2015
First Online: 22 February 2015