@book{796918,
	author = {KURJAK  A.,,CHERVENAK  A.A. and   .},
	title = {TEXT BOOK OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY / },
	publisher = {JAYPEE BROTHERS MEDICAL PUB. , },
	year = {2008.},
	address = {NULL : },
	edition = {2 ED / }
}