biostudies-literatureUnknown330(7487)Jarman BBMJ (Clinical research ed.)329https://www.ebi.ac.uk/biostudies/studies/S-EPMC548722biostudies-literatureMonitoring changes in hospital standardised mortality ratios.PMC548722Browne MJarman BAylin PBottle AfalseMonitoring changes in hospital standardised mortality ratios.2005-01-01T00:00:00Z2005 Feb2025-04-20T01:40:10.372Z2025-04-20T01:40:10.372ZS-EPMC5487221570568910.1136/bmj.330.7487.329