APA
Pandey Shailendra Kumar, University of Delhi. Faculty of Medical Sciences. Department of Neurology, Dr. Debashish Chowdhury Gu & University of Delhi. Faculty of Medical Sciences. Department of Neurology. (2007). Quality of life and disability in patients with chronic migraine and chronic tension type of headache. : .
Chicago
Pandey Shailendra Kumar, University of Delhi. Faculty of Medical Sciences. Department of Neurology, Dr. Debashish Chowdhury Gu and University of Delhi. Faculty of Medical Sciences. Department of Neurology. 2007. Quality of life and disability in patients with chronic migraine and chronic tension type of headache. : .
Harvard
Pandey Shailendra Kumar, University of Delhi. Faculty of Medical Sciences. Department of Neurology, Dr. Debashish Chowdhury Gu and University of Delhi. Faculty of Medical Sciences. Department of Neurology. (2007). Quality of life and disability in patients with chronic migraine and chronic tension type of headache. : .
MLA
Pandey Shailendra Kumar, University of Delhi. Faculty of Medical Sciences. Department of Neurology, Dr. Debashish Chowdhury Gu and University of Delhi. Faculty of Medical Sciences. Department of Neurology. Quality of life and disability in patients with chronic migraine and chronic tension type of headache. : . 2007.