APA

Ravinder Vir, University of Delhi. Faculty of Medical Sciences. Department of Clinical Research, Dr Ashok Shah Supervisor & University of Delhi. Faculty of Medical Sciences. Department of Clinical Research. (1992). Study of sleep disturbances in young adult asthematics. : .

Chicago

Ravinder Vir, University of Delhi. Faculty of Medical Sciences. Department of Clinical Research, Dr Ashok Shah Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Clinical Research. 1992. Study of sleep disturbances in young adult asthematics. : .

Harvard

Ravinder Vir, University of Delhi. Faculty of Medical Sciences. Department of Clinical Research, Dr Ashok Shah Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Clinical Research. (1992). Study of sleep disturbances in young adult asthematics. : .

MLA

Ravinder Vir, University of Delhi. Faculty of Medical Sciences. Department of Clinical Research, Dr Ashok Shah Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Clinical Research. Study of sleep disturbances in young adult asthematics. : . 1992.