@book{9013,
	author = { Guyton, Arthur C},
	title = {Textbook of medical physiology},
	publisher = {Elsevier Saunders,},
	year = {2006.},
	address = {Philadelphia :},
	url = {https://www.amazon.com/Guyton-Hall-Textbook-Medical-Physiology/dp/1455770051?asin=1455770051&revisionId=&format=4&depth=1}
}