APA
Tandon Usha, University of Delhi. Faculty of Medical Sciences. Department of Obstetrics and Gynaecology, Dr A Dass Supervisor & University of Delhi. Faculty of Medical Sciences. Department of Obstetrics and Gynaecology. (1973). Study of endometrial enzyme profiles in the presence of intra-uterine device (Lippes loop or any other device). : .
Chicago
Tandon Usha, University of Delhi. Faculty of Medical Sciences. Department of Obstetrics and Gynaecology, Dr A Dass Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Obstetrics and Gynaecology. 1973. Study of endometrial enzyme profiles in the presence of intra-uterine device (Lippes loop or any other device). : .
Harvard
Tandon Usha, University of Delhi. Faculty of Medical Sciences. Department of Obstetrics and Gynaecology, Dr A Dass Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Obstetrics and Gynaecology. (1973). Study of endometrial enzyme profiles in the presence of intra-uterine device (Lippes loop or any other device). : .
MLA
Tandon Usha, University of Delhi. Faculty of Medical Sciences. Department of Obstetrics and Gynaecology, Dr A Dass Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Obstetrics and Gynaecology. Study of endometrial enzyme profiles in the presence of intra-uterine device (Lippes loop or any other device). : . 1973.