Nicholson Brian D, Perera Rafael, Thompson Matthew J
Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK.
Nuffield Department of Primary Care Health Sciences, University of Oxford; NIHR Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust Oxford, UK.
Br J Gen Pract. 2018 Nov;68(676):510-511. doi: 10.3399/bjgp18X699461.