APA
Batra Ravinder K, University of Delhi. Faculty of Medical Sciences. Department of Medicine, Dr D D S Kulpati Supervisor & University of Delhi. Faculty of Medical Sciences. Department of Medicine. (1992). Cardio pulmonary manifestation in patients of rheumatoid arthritis. : .
Chicago
Batra Ravinder K, University of Delhi. Faculty of Medical Sciences. Department of Medicine, Dr D D S Kulpati Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Medicine. 1992. Cardio pulmonary manifestation in patients of rheumatoid arthritis. : .
Harvard
Batra Ravinder K, University of Delhi. Faculty of Medical Sciences. Department of Medicine, Dr D D S Kulpati Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Medicine. (1992). Cardio pulmonary manifestation in patients of rheumatoid arthritis. : .
MLA
Batra Ravinder K, University of Delhi. Faculty of Medical Sciences. Department of Medicine, Dr D D S Kulpati Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Medicine. Cardio pulmonary manifestation in patients of rheumatoid arthritis. : . 1992.