APA

Dushyant Lal, University of Delhi. Faculty of Medical Sciences. Department of Pharmacology, Dr. A. Ray Gu, Dr. Raj Kumar Gu, Dr. V. K. Vijayan Gu & University of Delhi. Faculty of Medical Sciences. Department of Pharmacology. (2009). Comparative study of the efficacy and safety of theophylline and doxofylline in patients of obstructive lung disease. : .

Chicago

Dushyant Lal, University of Delhi. Faculty of Medical Sciences. Department of Pharmacology, Dr. A. Ray Gu, Dr. Raj Kumar Gu, Dr. V. K. Vijayan Gu and University of Delhi. Faculty of Medical Sciences. Department of Pharmacology. 2009. Comparative study of the efficacy and safety of theophylline and doxofylline in patients of obstructive lung disease. : .

Harvard

Dushyant Lal, University of Delhi. Faculty of Medical Sciences. Department of Pharmacology, Dr. A. Ray Gu, Dr. Raj Kumar Gu, Dr. V. K. Vijayan Gu and University of Delhi. Faculty of Medical Sciences. Department of Pharmacology. (2009). Comparative study of the efficacy and safety of theophylline and doxofylline in patients of obstructive lung disease. : .

MLA

Dushyant Lal, University of Delhi. Faculty of Medical Sciences. Department of Pharmacology, Dr. A. Ray Gu, Dr. Raj Kumar Gu, Dr. V. K. Vijayan Gu and University of Delhi. Faculty of Medical Sciences. Department of Pharmacology. Comparative study of the efficacy and safety of theophylline and doxofylline in patients of obstructive lung disease. : . 2009.