@book{2815,
	author = {Mangine, Robert E. and Mangine, Robert E.},
	title = {Clinics in physical therapy:},
	publisher = {Churchill Livingstone;},
	year = {1988c.},
	address = {New York:},
	edition = {2nd ed.},
	url = {https://books.google.com.pk/books/about/Physical_Therapy_of_the_Knee.html?id=4ItsAAAAMAAJ&source=kp_book_description&redir_esc=y}
}