1. NHS Digital. General practice workforce, final 31 March 2019, experimental statistics. 30 May 2019. https://digital.nhs.uk/data-and-information/publications/statistical/general-and-personal-medical-services/final-31-march-2019-experimental-statistics.
2. NHS England. General practice forward view. Apr 2016. https://www.england.nhs.uk/wp-content/uploads/2016/04/gpfv.pdf.