TY - BOOK AU - Khera Nidhi AU - University of Delhi. Faculty of Medical Sciences. Department of Obstetrics and Gynaecology ED - University of Delhi. Faculty of Medical Sciences. Department of Obstetrics and Gynaecology TI - Evaluation of cervical length by transvaginal sonography versus digital examination as a predictor of preterm labour. (Supervisor : Dr. Swaraj Batra) PY - 2000/// KW - WOMEN - DISEASES ER -