News Republicans take control of Senate, though repeal of Obamacare is unlikely BMJ 2014; 349 doi: https://doi.org/10.1136/bmj.g6681 (Published 06 November 2014) Cite this as: BMJ 2014;349:g6681 Article Related content Metrics Responses Peer review Related articles No related articles found. Cited by... Obama vows to defend key elements of Affordable Care ActFulltext PDF