APA

Grover Saroj Bala, University of Delhi. Faculty of Medical Sciences. Department of Preventive and Social Medicine, Dr S P Datta Supervisor & University of Delhi. Faculty of Medical Sciences. Department of Preventive and Social Medicine. (1974). Study of health status, morbidity pattern and absenteeism in school children. : .

Chicago

Grover Saroj Bala, University of Delhi. Faculty of Medical Sciences. Department of Preventive and Social Medicine, Dr S P Datta Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Preventive and Social Medicine. 1974. Study of health status, morbidity pattern and absenteeism in school children. : .

Harvard

Grover Saroj Bala, University of Delhi. Faculty of Medical Sciences. Department of Preventive and Social Medicine, Dr S P Datta Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Preventive and Social Medicine. (1974). Study of health status, morbidity pattern and absenteeism in school children. : .

MLA

Grover Saroj Bala, University of Delhi. Faculty of Medical Sciences. Department of Preventive and Social Medicine, Dr S P Datta Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Preventive and Social Medicine. Study of health status, morbidity pattern and absenteeism in school children. : . 1974.