James T. Purdham

Associations between personal exposures and fixed-site ambient measurements of fine particulate matter, nitrogen dioxide, and carbon monoxide in Toronto, Canada

David Kim, A Sass-Kortsak, James T. Purdham et al. · Journal of Exposure Science & Environmental Epidemiology · 2005 · 76 citations

Personal Exposures, Environmental Monitoring, Engineering +11

Medical history, sexual, and maturational factors and prostate cancer risk

Nancy Lightfoot, Michael Conlon, Nancy Kreiger et al. · Annals of Epidemiology · 2004 · 61 citations

Sexual Health, Urology, Fertility +7

Relationships between asthma and work exposures among non‐domestic cleaners in Ontario

Maya Obadia, Gary M. Liss, Wendy Lou et al. · American Journal of Industrial Medicine · 2009 · 59 citations

Physician diagnosed asthma, respiratory symptoms, and associations with workplace tasks among radiographers in Ontario, Canada

Gary M. Liss, Susan M. Tarlo, Joanne Doherty et al. · Occupational and Environmental Medicine · 2003 · 44 citations · Full text

Prostate cancer risk and diet, recreational physical activity and cigarette smoking.

Gerarda Darlington, Nancy Kreiger, Nancy Lightfoot et al. · PubMed · 2007 · 43 citations

Nutrition, Physical Activity, Nutritional Epidemiology +18