@book{164147,
	author = {Done by Ahmed Atef Mohammed Elsayed Metwally, and Naglaa Mohamed Elsayed},
	title = {Assessment of left ventricular strain in the pre-diabetic patients using two-dimensional speckle tracking echocardiography /},
	year = {2022.},
	url = {http://172.23.153.220/th.pdf}
}