1. NHS England (2015) Patient registration standard operating principles for primary medical care (general practice), https://www.england.nhs.uk/south/wp-content/uploads/sites/6/2018/01/patient-registrations.pdf (accessed 11 Sep 2019).
2. Healthwatch News. (2016) Do you need proof of address to register with a GP? https://www.healthwatch.co.uk/news/2016-01-08/do-you-need-proof-address-register-gp (accessed 11 Sep 2019).
3. Savage J (Nov 12, 2015) BBC News, More than 150,000 A&E patients in London ‘not GP-registered’. https://www.bbc.co.uk/news/uk-england-london-34789785 (accessed 11 Sep 2019).
4. Exploring levers and barriers to accessing primary care for marginalised groups and identifying their priorities for primary care provision: a participatory learning and action research study;O’Donnell;Int J Equity Health,2016
5. Sparrow N (2017) Nigel’s surgery 29: Looking after homeless patients in general practice. https://www.cqc.org.uk/guidance-providers/gps/nigels-surgery-29-looking-after-homeless-patients-general-practice (accessed 11 Sep 2019).