title: A Conversation with Sean Morrison.
mesh_terms: D063646:Carcinogenesis / Q000473:pathology; D002454:Cell Differentiation / Q000502:physiology*; D000066673:Cell Self Renewal / Q000502:physiology*; D006801:Humans; D009369:Neoplasms / Q000378:metabolism*; D013234:Stem Cells / Q000166:cytology*