?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=H&rft.aulast=Johnson&rft.au=Johnson%2C+H&rft.date=16+September+2020&rft.volume=15&rft.atitle=Implementation+of+a+complex+intervention+to+improve+care+for+patients+whose+situations+are+clinically+uncertain+in+hospital+settings%3A+A+multi-method+study+using+normalisation+process+theory&rft.title=PLoS+One&rft.issue=9&rft.genre=article