title: Update on the American Board of Surgery subspecialty certificate in Complex General Surgical Oncology.
authors.forename: Fabrizio
authors.initials: F
authors.lastname: Michelassi
mesh_terms: D002568:Certification / Q000458:organization & administration*; D013502:General Surgery; D006801:Humans; D008495:Medical Oncology; D013038:Specialization