RT Journal Article SR Electronic T1 PACE chronic fatigue trial was properly conducted, says UK research watchdog JF BMJ JO BMJ FD British Medical Journal Publishing Group SP l639 DO 10.1136/bmj.l639 VO 364 A1 Hawkes, Nigel YR 2019 UL http://www.bmj.com/content/364/bmj.l639.abstract AB