title: Anxiety: when to worry, what to do.
authors.forename: H L
authors.initials: HL
authors.lastname: Spear
mesh_terms: D001008:Anxiety Disorders / Q000175:diagnosis / Q000209:etiology / Q000451:nursing*; D006801:Humans; D007297:Inpatients / Q000523:psychology*; D008403:Mass Screening; D009730:Nursing Assessment; D012064:Relaxation Therapy