Vaidya Bijay, Pearce Simon H S
Department of Endocrinology, Royal Devon and Exeter Hospital, and University of Exeter Medical School, Exeter EX2 5DW, UK
Endocrine Unit, Royal Victoria Infirmary and Newcastle University, Newcastle upon Tyne, UK.
BMJ. 2014 Aug 21;349:g5128. doi: 10.1136/bmj.g5128.