RT Journal Article SR Electronic T1 The vanishing skill of watchful waiting JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 108 OP 108 DO 10.3399/bjgp17X689497 VO 67 IS 656 A1 John Rawlinson YR 2017 UL http://bjgp.org/content/67/656/108.2.abstract AB