title: How minimal is ... minimal?
authors.forename: Theo
authors.initials: T
authors.lastname: Kofidis
mesh_terms: D006348:Cardiac Surgical Procedures / Q000009:adverse effects / Q000379:methods*; D006801:Humans; D019060:Minimally Invasive Surgical Procedures / Q000009:adverse effects / Q000379:methods*; D016896:Treatment Outcome