Ultrasonographic study to find out the prevalence of cervical incompetence among 'At risk' cases in second trimester of pregnancy - Gupta Kalpana; University of Delhi. Faculty of Medical Sciences. Department of Obstetrics and Gynaecology; Dr Maya Sood Supervisor; University of Delhi. Faculty of Medical Sciences. Department of Obstetrics and Gynaecology (1987)
Keywords: WOMEN - DISEASES