title: Training, certification, and credentialing in transesophageal echocardiography.
authors.forename: D M
authors.initials: DM
authors.lastname: Thys
mesh_terms: D000776:Anesthesiology / Q000193:education* / Q000592:standards; D002568:Certification; D002983:Clinical Competence; D003406:Credentialing; D017548:Echocardiography, Transesophageal; D006801:Humans; D017410:Practice Guidelines as Topic; D012955:Societies, Medical; D014481:United States