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Sunil Kumar Chhabra

Observed names: Chhabra, Sunil K., S K Chhabra, S. K. Chhabra, S.K. CHHABRA, S.K. Chhabra, Sunil Chhabra, Sunil K Chhabra, Sunil K. Chhabra, Sunil Kumar CHHABRA, SunilK Chhabra, SunilKumar Chhabra
ORCID: 0000-0001-9175-0357
Observed ORCID: 0000-0001-9175-0357
OpenAlex ID: A5112397398
Increased oxidative stress and altered levels of antioxidants in asthma
2003 · Ahmad Nadeem, Sunil K. Chhabra, et al. · Journal of Allergy and Clinical Immunology · 331
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A multicentric study on epidemiology of chronic obstructive pulmonary disease and its relationship with tobacco smoking and environmental tobacco smoke exposure.
2006 · S K Jindal, A N Aggarwal, et al. · PubMed · 194
Prevalence and risk factors for bronchial asthma in Indian adults: a multicentre study.
2006 · A N Aggarwal, K Chaudhry, et al. · PubMed · 180
Increased Oxidative Stress and Altered Levels of Antioxidants in Chronic Obstructive Pulmonary Disease
2005 · Ahmed Nadeem, Hanumanthrao Guru Raj, et al. · Inflammation · 137
Tobacco smoking in India: prevalence, quit-rates and respiratory morbidity.
2006 · S K Jindal, A N Aggarwal, et al. · PubMed · 127
Ambient Air Pollution and Chronic Respiratory Morbidity in Delhi
2001 · Sunil K. Chhabra, Pragti Chhabra, et al. · Archives of Environmental Health An International Journal · 121
Prevalence of Bronchial Asthma in Schoolchildren in Delhi
1998 · Sunil K. Chhabra, Chandra K. Gupta, et al. · Journal of Asthma · 90
Increased Oxidative Stress in Acute Exacerbations of Asthma
2005 · Ahmed Nadeem, Hanumanthrao G Raj, et al. · Journal of Asthma · 75
Gender Differences in Perception of Dyspnea, Assessment of Control, and Quality of Life in Asthma
2011 · Sunil K. Chhabra, Pankaj Chhabra · Journal of Asthma · 68
Cardiovascular autonomic neuropathy in chronic obstructive pulmonary disease
2004 · S.K. Chhabra, Sajal De · Respiratory Medicine · 60
Risk factors for development of bronchial asthma in children in Delhi
1999 · Sunil K. Chhabra, Chandra K. Gupta, et al. · Annals of Allergy Asthma & Immunology · 58
Prediction Equations for Spirometry in Adults from Northern India
2022 · R. Kumar, Sunil K. Chhabra, et al. · The Indian Journal of Chest Diseases and Allied Sciences · 55
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Acute Bronchodilator Response Has Limited Value in Differentiating Bronchial Asthma from COPD
2005 · Sunil Chhabra · Journal of Asthma · 54
Preoperative Diagnosis of Allergic Fungal Sinusitis
2003 · Muthuswamy Dhiwakar, Alok Thakar, et al. · The Laryngoscope · 51
Household environmental tobacco smoke exposure, respiratory symptoms and asthma in non-smoker adults: a multicentric population study from India.
2006 · D Gupta, A N Aggarwal, et al. · PubMed · 48
Patterns of smoking in Delhi and comparison of chronic respiratory morbidity among beedi and cigarette smokers.
2001 · S K Chhabra, S Rajpal, et al. · PubMed · 43
Pulmonary Alveolar Microlithiasis with Pleural Calcification and Nephrolithiasis
1990 · Kaushal Pant, Ashok Shah, et al. · CHEST Journal · 39
Cardiac Sympathetic Dominance and Systemic Inflammation in COPD
2014 · Sunil K. Chhabra, Mansi Gupta, et al. · COPD Journal of Chronic Obstructive Pulmonary Disease · 37
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Role of Mycoplasma pneumoniae infection in acute exacerbations of chronic obstructive pulmonary disease
2009 · Mandira Varma-Basil, Shailendra K. D. Dwivedi, et al. · Journal of Medical Microbiology · 35
Abnormal heart rate recovery and chronotropic incompetence on exercise in chronic obstructive pulmonary disease
2013 · Mansi Gupta, Vishal Bansal, et al. · Chronic Respiratory Disease · 32
Effect of vitamin E supplementation with standard treatment on oxidant-antioxidant status in chronic obstructive pulmonary disease.
2008 · A Nadeem, H G Raj, et al. · PubMed · 31
Regression Equations for Spirometry in Children Aged 6 to 17 Years in Delhi Region
2022 · Sunil K. Chhabra, V.K. Vijayan, et al. · The Indian Journal of Chest Diseases and Allied Sciences · 29
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GOLD Classification of COPD: Discordance in Criteria for Symptoms and Exacerbation Risk Assessment
2016 · Richa Mittal, Sunil K. Chhabra · COPD Journal of Chronic Obstructive Pulmonary Disease · 28
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Distribution and determinants of body mass index of non-smoking adults in Delhi, India.
2007 · Pragti Chhabra, Sunil K Chhabra · PubMed Central · 28
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Late Asthmatic Response in Exercise-Induced Asthma
1998 · Sunil K Chhabra, Umesh C Ojha · Annals of Allergy Asthma & Immunology · 26
Works count: 104
Citation count: 2,529
H-index: 25
I10-index: 48
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