TY - STAND AU - B. Nicholson AU - P. Aveyard AU - S. Price AU - F. Hobbs AU - C. Koshiaris AU - W. Hamilton BT - Bmj DO - 10.1136/bmj.m2651 PY - 2020 EP - m2651 T2 - Bmj TI - Prioritising primary care patients with unexpected weight loss for cancer investigation: diagnostic accuracy study VL - 370 SN - 0959-8138 (Print) 0959-8138 ER -