Recruitment to oral steroids for the resolution of otitis media with effusion in children (OSTRICH) study: challenges of a randomised controlled trial in secondary care sites across Wales and England
Crossref DOI link: https://doi.org/10.1186/1745-6215-16-S2-P119
Published Online: 2015-11-16
Published Print: 2015-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Waldron, Cherry-Ann
Thomas-Jones, Emma
Harris, Debbie
Shepherd, Vicky
Cannings-John, Rebecca
Hood, Kerry
Francis, Nick
Butler, Chris
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First Online: 16 November 2015