title: Sensitivity, specificity, and bias.
authors.forename: E K
authors.initials: EK
authors.lastname: Shultz
authors.forename: A R
authors.initials: AR
authors.lastname: Schned
authors.forename: R I
authors.initials: RI
authors.lastname: Rothstein
mesh_terms: D005189:False Positive Reactions; D005764:Gastroesophageal Reflux / Q000175:diagnosis*; D006801:Humans; D012680:Sensitivity and Specificity