APA

Gupta Sanjay, University of Delhi. Faculty of Medical Sciences. Department of Clinical Research, Dr O P Jaggi Supervisor & University of Delhi. Faculty of Medical Sciences. Department of Clinical Research. (1992). To study the association of viral and bacterial infections with acute exacerbation of asthma in smokers and non-smokers. : .

Chicago

Gupta Sanjay, University of Delhi. Faculty of Medical Sciences. Department of Clinical Research, Dr O P Jaggi Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Clinical Research. 1992. To study the association of viral and bacterial infections with acute exacerbation of asthma in smokers and non-smokers. : .

Harvard

Gupta Sanjay, University of Delhi. Faculty of Medical Sciences. Department of Clinical Research, Dr O P Jaggi Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Clinical Research. (1992). To study the association of viral and bacterial infections with acute exacerbation of asthma in smokers and non-smokers. : .

MLA

Gupta Sanjay, University of Delhi. Faculty of Medical Sciences. Department of Clinical Research, Dr O P Jaggi Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Clinical Research. To study the association of viral and bacterial infections with acute exacerbation of asthma in smokers and non-smokers. : . 1992.