title: Research during higher surgical training: a luxury or a must?
authors.affiliation: Department of Surgery, Hospital Universitari del Mar, Universitat Autònoma de Barcelona, Spain.
authors.forename: A
authors.initials: A
authors.lastname: Sitges-Serra
mesh_terms: D004503:Education, Medical, Graduate / Q000379:methods*; D013502:General Surgery / Q000193:education*; D006801:Humans; D012106:Research