title: What is the evidence? A call for scientific rigor : Fourteenth Annual Mario S. Verani, MD, Memorial Lecture.
authors.affiliation: Department of Cardiovascular Diseases, Mayo Clinic College of Medicine and Science, 200 1st St. SW, Rochester, MN, 55905-0001, USA. gibbons.raymond@mayo.edu.
authors.forename: Raymond J
authors.initials: RJ
authors.lastname: Gibbons