title: Regulatory obstacles affecting ecological studies in the ICU.
authors.affiliation: Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, PO Box 85500, 3508 GA Utrecht, Netherlands. Electronic address: b.h.j.wittekamp@umcutrecht.nl.
authors.forename: Bastiaan H J
authors.initials: BH
authors.lastname: Wittekamp
authors.affiliation: Adult Critical Care, University Hospital of Wales, Cardiff, UK.
authors.forename: Matt P
authors.initials: MP
authors.lastname: Wise
authors.affiliation: INSERM U955, Université Paris Est-Créteil, Créteil, France; Assistance Publique-Hôpitaux de Paris, Groupe Henri Mondor, Service de Réanimation Médicale, Créteil, France; Faculté de Médecine, Université Paris-Est, Creteil, France.
authors.forename: Christian
authors.initials: C
authors.lastname: Brun-Buisson
authors.affiliation: Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, PO Box 85500, 3508 GA Utrecht, Netherlands.
authors.forename: Marc J M
authors.initials: MJ
authors.lastname: Bonten
mesh_terms: D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D016470:Bacteremia / Q000382:microbiology / Q000517:prevention & control; D001424:Bacterial Infections / Q000382:microbiology / Q000517:prevention & control*; D002986:Clinical Trials as Topic; D005060:Europe; D006801:Humans; D007258:Informed Consent; D007362:Intensive Care Units / Q000331:legislation & jurisprudence / Q000592:standards*; D009426:Netherlands; D018410:Pneumonia, Bacterial / Q000382:microbiology / Q000517:prevention & control
chemical_list: D000900:Anti-Bacterial Agents