@book{197643,
	author = {Elizabeth Lipski},
	title = {Digestive wellness 5th edition : },
	publisher = {McGraw-Hill Education ،},
	year = {2020},
	address = {New York :},
	edition = {الاولى},
	note = {يشتمل على ارجاعات ببليوجرافية}
}