title: To use or not to use: clinical decision making in the face of uncertainty.
authors.forename: Stephen I
authors.initials: SI
authors.lastname: Rennard
authors.forename: Jorgen
authors.initials: J
authors.lastname: Vestbo
mesh_terms: D000280:Administration, Inhalation; D000305:Adrenal Cortex Hormones / Q000008:administration & dosage / Q000009:adverse effects* / Q000627:therapeutic use; D003657:Decision Making; D006801:Humans; D011014:Pneumonia / Q000139:chemically induced*; D029424:Pulmonary Disease, Chronic Obstructive / Q000188:drug therapy*; D018570:Risk Assessment; D035501:Uncertainty
chemical_list: D000305:Adrenal Cortex Hormones