| Association between chronic obstructive pulmonary disease and systemic inflammation: a systematic review and a meta-analysis WQ Gan, SFP Man, A Senthilselvan, DD Sin Thorax 59 (7), 574-580, 2004 | 2863 | 2004 |
| Contemporary management of acute exacerbations of COPD: a systematic review and metaanalysis BS Quon, WQ Gan, DD Sin Chest 133 (3), 756-766, 2008 | 417 | 2008 |
| Relationship between reduced forced expiratory volume in one second and the risk of lung cancer: a systematic review and meta-analysis S Wasswa-Kintu, WQ Gan, SFP Man, PD Pare, DD Sin Thorax 60 (7), 570-575, 2005 | 391 | 2005 |
| Associations of ambient air pollution with chronic obstructive pulmonary disease hospitalization and mortality WQ Gan, JM FitzGerald, C Carlsten, M Sadatsafavi, M Brauer American journal of respiratory and critical care medicine 187 (7), 721-727, 2013 | 365 | 2013 |
| Association of long-term exposure to community noise and traffic-related air pollution with coronary heart disease mortality WQ Gan, HW Davies, M Koehoorn, M Brauer American journal of epidemiology 175 (9), 898-906, 2012 | 360 | 2012 |
| Long-term exposure to traffic-related air pollution and the risk of coronary heart disease hospitalization and mortality W Gan, M Koehoorn, H Davies, P Demers, L Tamburic, M Brauer Epidemiology 22 (1), S30, 2011 | 345 | 2011 |
| Female smokers beyond the perimenopausal period are at increased risk of chronic obstructive pulmonary disease: a systematic review and meta-analysis WQ Gan, SFP Man, DS Postma, P Camp, DD Sin Respiratory research 7, 1-9, 2006 | 294 | 2006 |
| The effects of fluticasone with or without salmeterol on systemic biomarkers of inflammation in chronic obstructive pulmonary disease DD Sin, SFP Man, DD Marciniuk, G Ford, M FitzGerald, E Wong, E York, ... American journal of respiratory and critical care medicine 177 (11), 1207-1214, 2008 | 282 | 2008 |
| The interactions between cigarette smoking and reduced lung function on systemic inflammation WQ Gan, SFP Man, DD Sin Chest 127 (2), 558-564, 2005 | 262 | 2005 |
| Pharmacological management to reduce exacerbations in adults with asthma: a systematic review and meta-analysis DD Sin, J Man, H Sharpe, WQ Gan, SFP Man Jama 292 (3), 367-376, 2004 | 238 | 2004 |
| Cigarette smoking and exposure to environmental tobacco smoke in China: the international collaborative study of cardiovascular disease in Asia D Gu, X Wu, K Reynolds, X Duan, X Xin, RF Reynolds, PK Whelton, J He American journal of public health 94 (11), 1972-1976, 2004 | 218 | 2004 |
| Circulating surfactant protein D as a potential lung-specific biomarker of health outcomes in COPD: a pilot study DD Sin, R Leung, WQ Gan, SFP Man BMC pulmonary medicine 7, 1-7, 2007 | 187 | 2007 |
| Factors associated with hypertension awareness, treatment, and control in a representative sample of the Chinese population P Muntner, D Gu, X Wu, X Duan, G Wenqi, PK Whelton, J He Hypertension 43 (3), 578-585, 2004 | 183 | 2004 |
| Geographic variations in the prevalence, awareness, treatment and control of hypertension in China K Reynolds, D Gu, P Muntner, X Wu, J Chen, G Huang, X Duan, ... Journal of hypertension 21 (7), 1273-1281, 2003 | 183 | 2003 |
| Exposure to occupational noise and cardiovascular disease in the United States: the National Health and Nutrition Examination Survey 1999–2004 WQ Gan, HW Davies, PA Demers Occupational and environmental medicine 68 (3), 183-190, 2011 | 158 | 2011 |
| Changes in residential proximity to road traffic and the risk of death from coronary heart disease WQ Gan, L Tamburic, HW Davies, PA Demers, M Koehoorn, M Brauer Epidemiology 21 (5), 642-649, 2010 | 152 | 2010 |
| Acute exacerbation of chronic obstructive pulmonary disease: influence of social factors in determining length of hospital stay and readmission rates AWM Wong, WQ Gan, J Burns, DD Sin, SF van Eeden Canadian Respiratory Journal 15 (7), 361-364, 2008 | 144 | 2008 |
| Effects of nocturnal noninvasive mechanical ventilation on heart rate variability of patients with advanced COPD DD Sin, E Wong, I Mayers, DC Lien, D Feeny, H Cheung, WQ Gan, ... Chest 131 (1), 156-163, 2007 | 119 | 2007 |
| Effects of inhaled corticosteroids on sputum cell counts in stable chronic obstructive pulmonary disease: a systematic review and a meta-analysis WQ Gan, SFP Man, DD Sin BMC pulmonary medicine 5, 1-14, 2005 | 117 | 2005 |
| Modeling population exposure to community noise and air pollution in a large metropolitan area WQ Gan, K McLean, M Brauer, SA Chiarello, HW Davies Environmental research 116, 11-16, 2012 | 114 | 2012 |