TY - JOUR AU - Mills, SEE; Nicolson, KP; Smith, BH TI - Chronic pain: A review of its epidemiology and associated factors in population-based studies JO - Br J Anaesth IS - 02 VL - 123 PY - 2019 DO - 10.1016/j.bja.2019.03.023 L3 - PubMed-ID: 31079836 SP - e273 EP - e283 ER -