APA
Dogra Nitish, University of Delhi. Faculty of Medical Sciences. Department of Physiology, Dr K. Ravi Gu & University of Delhi. Faculty of Medical Sciences. Department of Physiology. (2002). Association of passive smoking with respiratory symptoms and spirometric abnormalities in school-going children. : .
Chicago
Dogra Nitish, University of Delhi. Faculty of Medical Sciences. Department of Physiology, Dr K. Ravi Gu and University of Delhi. Faculty of Medical Sciences. Department of Physiology. 2002. Association of passive smoking with respiratory symptoms and spirometric abnormalities in school-going children. : .
Harvard
Dogra Nitish, University of Delhi. Faculty of Medical Sciences. Department of Physiology, Dr K. Ravi Gu and University of Delhi. Faculty of Medical Sciences. Department of Physiology. (2002). Association of passive smoking with respiratory symptoms and spirometric abnormalities in school-going children. : .
MLA
Dogra Nitish, University of Delhi. Faculty of Medical Sciences. Department of Physiology, Dr K. Ravi Gu and University of Delhi. Faculty of Medical Sciences. Department of Physiology. Association of passive smoking with respiratory symptoms and spirometric abnormalities in school-going children. : . 2002.