RT Journal Article SR Electronic T1 Doctors and social epidemics: the problem of persistent unexplained physical symptoms, including chronic fatigue. JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 355 OP 356 VO 52 IS 478 A1 Stanley, Ian A1 Salmon, Peter A1 Peters, Sarah YR 2002 UL http://bjgp.org/content/52/478/355.abstract AB