Transparency in reporting observational studies: reflections after a year.
The PLOS Medicine Editors take stock of changes in the reporting of observational studies following our new transparency guidelines from August 2014.
D035081:Editorial Policies; D006801:Humans; D064887:Observational Studies as Topic; D009937:Organizational Objectives; D010506:Periodicals as Topic; D011643:Publishing / Q000592:standards*