Training, certification, and credentialing in transesophageal echocardiography.
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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