Evidence of methodological bias in hospital standardised mortality ratios: retrospective database study of English hospitals

✍ Scribed by Mohammed, M. A ;Deeks, J. J ;Girling, A. ;Rudge, G. ;Carmalt, M. ;Stevens, A. J ;Lilford, R. J

• Book ID: 120156582
• Publisher: BMJ Publishing Group
• Year: 2009
• Tongue: English
• Weight: 131 KB
• Volume: 338
• Category: Article
• ISSN: 0959-8138
• DOI: 10.1136/bmj.b780