title: Clinical pearls: can they be of more than anecdotal value?
authors.forename: Lynne O
authors.initials: LO
authors.lastname: Geweke
mesh_terms: D020773:Headache Disorders / Q000175:diagnosis*; D006801:Humans; D012001:Hyperacusis / Q000175:diagnosis*; D008487:Medical History Taking; D020795:Photophobia / Q000175:diagnosis*