id	keyword
easat-3113	acid
easat-3113	ursodeoxycholic
easat-3113	bilirubin
easat-3113	cholestasis
easat-3113	liver
easat-3113	levels
easat-3113	study
easat-3113	group
easat-3113	doi
easat-3113	total
easat-3113	ursodeoxycholic acid
easat-3113	administration
easat-3113	data