APA

Purkayastha Sujon Kumar, University of Delhi. Faculty of Medical Sciences. Department of Obstetrics and Gynaecology, Dr S N Mukherjee Supervisor & University of Delhi. Faculty of Medical Sciences. Department of Obstetrics and Gynaecology. (1974). Studies on vacuum extractor in evaluation of maternal and foetal results with special reference to forceps deliveries. : .

Chicago

Purkayastha Sujon Kumar, University of Delhi. Faculty of Medical Sciences. Department of Obstetrics and Gynaecology, Dr S N Mukherjee Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Obstetrics and Gynaecology. 1974. Studies on vacuum extractor in evaluation of maternal and foetal results with special reference to forceps deliveries. : .

Harvard

Purkayastha Sujon Kumar, University of Delhi. Faculty of Medical Sciences. Department of Obstetrics and Gynaecology, Dr S N Mukherjee Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Obstetrics and Gynaecology. (1974). Studies on vacuum extractor in evaluation of maternal and foetal results with special reference to forceps deliveries. : .

MLA

Purkayastha Sujon Kumar, University of Delhi. Faculty of Medical Sciences. Department of Obstetrics and Gynaecology, Dr S N Mukherjee Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Obstetrics and Gynaecology. Studies on vacuum extractor in evaluation of maternal and foetal results with special reference to forceps deliveries. : . 1974.