APA

Khanna Nisha, University of Delhi. Faculty of Medical Sciences. Department of Obstetrics and Gynaecology, Dr B G Kotwani Supervisor & University of Delhi. Faculty of Medical Sciences. Department of Obstetrics and Gynaecology. (1979). Comparative study of mid trimester abortions by intrauterine-extraovular rubber catheters with 15 (s) 15-methyl prostaglandin F2 alpha vaginal suppository. : .

Chicago

Khanna Nisha, University of Delhi. Faculty of Medical Sciences. Department of Obstetrics and Gynaecology, Dr B G Kotwani Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Obstetrics and Gynaecology. 1979. Comparative study of mid trimester abortions by intrauterine-extraovular rubber catheters with 15 (s) 15-methyl prostaglandin F2 alpha vaginal suppository. : .

Harvard

Khanna Nisha, University of Delhi. Faculty of Medical Sciences. Department of Obstetrics and Gynaecology, Dr B G Kotwani Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Obstetrics and Gynaecology. (1979). Comparative study of mid trimester abortions by intrauterine-extraovular rubber catheters with 15 (s) 15-methyl prostaglandin F2 alpha vaginal suppository. : .

MLA

Khanna Nisha, University of Delhi. Faculty of Medical Sciences. Department of Obstetrics and Gynaecology, Dr B G Kotwani Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Obstetrics and Gynaecology. Comparative study of mid trimester abortions by intrauterine-extraovular rubber catheters with 15 (s) 15-methyl prostaglandin F2 alpha vaginal suppository. : . 1979.