@book{101103,
	author = {Sares Barzola, Manuel Alberto,},
	title = {Guía esencial de medicina interna en el primer nivel de atención.},
	publisher = {Cuevas Editores,},
	year = {[2023]},
	address = {Quito, Ecuador :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/130613/}
}