title: Letter by De Backer et al regarding article, "Oral buflomedil in the prevention of cardiovascular events in patients with peripheral arterial obstructive disease: a randomized, placebo-controlled, 4-year study".
authors.forename: Tine L
authors.initials: TL
authors.lastname: De Backer
authors.forename: Robert H
authors.initials: RH
authors.lastname: Vander Stichele
authors.forename: Luc M
authors.initials: LM
authors.lastname: Van Bortel