@book{876235,
	author = {Gupta Anshula and University of Delhi. Faculty of Medical Sciences. Department of Obstetrics and Gynaecology and  Dr. S. Salhan Gu.},
	title = {Prospective study of preinduction cervical ripening with extra-amniotic catheter balloon (with and without saline infusion) versus intracervical prostaglandin E2 gel.},
	year = {2003}
}