Andrew Fong

Coding Algorithms for Defining Comorbidities in ICD-9-CM and ICD-10 Administrative Data

Hude Quan, Vijaya Sundararajan, Patricia Halfon et al. · Medical Care · 2005 · 10.2K citations

Utilization rates, complications and costs of percutaneous liver biopsy: a population‐based study including 4275 biopsies

Robert P. Myers, Andrew Fong, Abdel Aziz Shaheen · Liver International · 2008 · 271 citations

Postoperative Complications and Mortality Following Colectomy for Ulcerative Colitis

Shanika de Silva, Christopher Ma, Marie‐Claude Proulx et al. · Clinical Gastroenterology and Hepatology · 2011 · 180 citations · Full text

Gastroenterology, Outcomes Research, Surgery +2

Effect of ambient air pollution on the incidence of appendicitis

Gilaad G. Kaplan, Elijah Dixon, Remo Panaccione et al. · Canadian Medical Association Journal · 2009 · 155 citations · Full text

Environmental Monitoring, Occupational Health Sciences, Air Quality +16

Epidemiology and natural history of primary biliary cirrhosis in a Canadian health region

Robert P. Myers, Abdel Aziz Shaheen, Andrew Fong et al. · Hepatology · 2009 · 132 citations · Full text