TY - STAND AU - H. Carreira AU - R. Williams AU - H. Strongman AU - K. Bhaskaran BT - BMJ Open DO - 10.1136/bmjopen-2019-029227 M1 - 7 PY - 2019 EP - e029227 T2 - BMJ Open TI - Identification of mental health and quality of life outcomes in primary care databases in the UK: a systematic review VL - 9 SN - 2044-6055 ER -