A collaborative care psychosocial intervention to improve late life depression in socioeconomically deprived areas of Guarulhos, Brazil: the PROACTIVE cluster randomised controlled trial protocol.
Márcia ScazufcaCarina Akemi NakamuraTim J PetersMaiara Garcia HenriqueAntônio SeabraEhidee Gomez La RottaRenato M FranzinDaniele Ferreira MartinsPepijn Van de VenWilliam HollingworthRicardo ArayaPublished in: Trials (2020)
International Standard Randomised Controlled Trial Number ISRCTN57805470 . Registered on 25 April 2019.