TY - GEN AU - Freemantle,Nick AU - Richardson,Matthew AU - Wood,John AU - Ray,Daniel AU - Khosla,Sajan AU - Sun,Ping AU - Pagano,Domenico TI - Can we update the Summary Hospital Mortality Index (SHMI) to make a useful measure of the quality of hospital care? An observational study SN - 2044-6055 PY - 2013///0204 N1 - Publication Type: Journal Article UR - https://doi.org/10.1136/bmjopen-2012-002018 ER -