title: Searching for evidence: don't forget the foundations.
authors.affiliation: Medical Intensive Care Unit, Henri Mondor Hospital, Assistance Publique-Hôpitaux de Paris, Paris XII Université and INSERM Unit n° 492, 94010 , Créteil, France. laurent.brochard@hmn.ap-hop-paris.fr.
authors.forename: Laurent
authors.initials: L
authors.lastname: Brochard
authors.affiliation: Intensive Care Unit, Sant Pau Hospital, Universitat Autonoma de Barcelona, Barcelona, Spain.
authors.forename: Jordi
authors.initials: J
authors.lastname: Mancebo
authors.affiliation: Division of Pulmonary and Critical Care Medicine, Edward Hines Jr, Veterans Affairs Hospital and Loyola University of Chicago Stritch School of Medicine, Hines, Ill, 60141, USA.
authors.forename: Martin
authors.initials: M
authors.lastname: Tobin
mesh_terms: D019317:Evidence-Based Medicine; D006801:Humans; D007255:Information Services; D015203:Reproducibility of Results