@book{7935,
	author = {Leung, Po Sing,},
	title = {The gastrointestinal system},
	publisher = {Springer,,},
	year = {2014.},
	address = {Dordrecht : :},
	note = {Includes index.},
	url = {https://unicurn.sharepoint.com/:b:/s/biblioteca/EWgcnbS8TKRBiaREPc-vsEEBOpBKI23V4kaexY4JKPTWbw?e=5o2eHv}
}