title: Letters of leadership: CEO, COO, and RN.
authors.affiliation: Bone Marrow Transplant Unit, Georgetown University Medical Center, Washington, DC, USA.
authors.forename: L
authors.initials: L
authors.lastname: Dohnalek
mesh_terms: D000046:Academic Medical Centers / Q000458:organization & administration*; D016542:Chief Executive Officers, Hospital / Q000458:organization & administration*; D004219:District of Columbia; D006801:Humans; D007857:Leadership; D009718:Nurse Administrators / Q000458:organization & administration*