@book{5902,
	author = {Dr.  Malhotra, Narendra  ,  Dr. Singh, Majula},
	title = {Advances in Ultrasound (Obs. & Gyne.)},
	publisher = {Satish Kumar Jain for CBS Publishers & Distributors. },
	year = {c2004.},
	address = {Asia Printograph, Shahdara,Delhi- India,}
}