?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Woodman&rft.au=Woodman%2C+Jenny&rft.aufirst=Jenny&rft.atitle=Study+protocol%3A+a+mixed-methods+study+to+evaluate+which+health+visiting+models+in+England+are+most+promising+for+mitigating+the+harms+of+adverse+childhood+experiences&rft.volume=12&rft.date=2022&rft.title=BMJ+Open&rft.issue=9&rft.genre=article