title: Respiratory rate: the neglected vital sign.
authors.forename: Allen C
authors.initials: AC
authors.lastname: Cheng
authors.forename: James F
authors.initials: JF
authors.lastname: Black
authors.forename: Kirsty L
authors.initials: KL
authors.lastname: Buising
mesh_terms: D001794:Blood Pressure; D017714:Community-Acquired Infections / Q000175:diagnosis*; D004632:Emergency Medical Services; D006801:Humans; D010808:Physical Examination; D011014:Pneumonia / Q000175:diagnosis*; D011237:Predictive Value of Tests; D011379:Prognosis; D011446:Prospective Studies; D012119:Respiration; D018570:Risk Assessment