title: The Hawksley random zero sphygmomanometer. Repeat experiment exonerates instrument.
authors.forename: J
authors.initials: J
authors.lastname: Garrow
authors.forename: C
authors.initials: C
authors.lastname: Summerbell
mesh_terms: D015924:Blood Pressure Monitors / Q000592:standards*; D006801:Humans; D015588:Observer Variation; D012680:Sensitivity and Specificity