作者:ChineseMedicalAssociation; ChineseMedicalJournalsPublishingHouse; ChineseSocietyofGastroenterology; ChineseSocietyofGeneralPractice; EditorialBoardofChineseJournalofGeneralPractitionersofChineseMedicalAssociation; ExpertGroupofGuidelinesforPrimaryCareofGastrointestinalDisease
来源:中华全科医师杂志, 2019, (07): 642-646.