title: For heart surgeons, many careful steps.
authors.forename: L K
authors.initials: LK
authors.lastname: Altman
mesh_terms: D000818:Animals; D016027:Heart Transplantation; D006354:Heart, Artificial; D006805:Human Experimentation; D006801:Humans; D007258:Informed Consent; D018570:Risk Assessment
keywords: Biomedical and Behavioral Research; Health Care and Public Health; Popular Approach/Source; Professional Patient Relationship