@book{57677,
	author = {Sara Fathy Rizk Farouk Khodair and Hatem Said Elazizy , },
	title = {Role of digital radiography and dynamic ultrasound in the evaluation of chronic patellar maltracking / },
	publisher = {Sara Fathy Rizk Farouk Khodair , },
	year = {2016},
	address = {Cairo : },
	url = {http://172.23.153.220/th.pdf}
}