TY - STAND AU - S. Collin AU - I. Bakken AU - I. Nazareth AU - E. Crawley AU - P. White BT - J R Soc Med DO - 10.1177/0141076817702530 M1 - 6 PY - 2017 SP - 231 EP - 244 T2 - J R Soc Med TI - Trends in the incidence of chronic fatigue syndrome and fibromyalgia in the UK, 2001-2013: a Clinical Practice Research Datalink study VL - 110 SN - 0141-0768 ER -