Experimentation in gastroenterology.
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D032781:Codes of Ethics; D030881:Disclosure; D035081:Editorial Policies; D017041:Ethics Committees; D028744:Ethics Committees, Research; D004995:Ethics, Professional; D006040:Goals; D006805:Human Experimentation; D006801:Humans; D007258:Informed Consent; D011640:Public Policy; D011643:Publishing; D012015:Reference Standards