APA

Gupta Praveen, University of Delhi. Faculty of Medical Sciences. Department of Medicine, Dr. Richa Dewan Gu & University of Delhi. Faculty of Medical Sciences. Department of Medicine. (2001). Study of cognitive function impairment in the elderly and patients of parkinson's disease. : .

Chicago

Gupta Praveen, University of Delhi. Faculty of Medical Sciences. Department of Medicine, Dr. Richa Dewan Gu and University of Delhi. Faculty of Medical Sciences. Department of Medicine. 2001. Study of cognitive function impairment in the elderly and patients of parkinson's disease. : .

Harvard

Gupta Praveen, University of Delhi. Faculty of Medical Sciences. Department of Medicine, Dr. Richa Dewan Gu and University of Delhi. Faculty of Medical Sciences. Department of Medicine. (2001). Study of cognitive function impairment in the elderly and patients of parkinson's disease. : .

MLA

Gupta Praveen, University of Delhi. Faculty of Medical Sciences. Department of Medicine, Dr. Richa Dewan Gu and University of Delhi. Faculty of Medical Sciences. Department of Medicine. Study of cognitive function impairment in the elderly and patients of parkinson's disease. : . 2001.