@book{523,
	author = {Tortora, Gerard J. and Nielsen, Mark T.},
	title = {Principles of Human Anatomy.},
	publisher = {J. Wiley,},
	year = {2009.},
	address = {Hoboken :},
	edition = {11th ed.},
	url = {https://books.google.com.pk/books/about/Principles_of_Human_Anatomy.html?id=MrRLEAAAQBAJ&source=kp_book_description&redir_esc=y}
}