title: [Measuring blood pressure: approximate or scientific].
authors.forename: S
authors.initials: S
authors.lastname: Machín Hamalainen
authors.forename: M C
authors.initials: MC
authors.lastname: Vázquez Gallego
mesh_terms: D001795:Blood Pressure Determination / Q000379:methods / Q000706:statistics & numerical data*; D006801:Humans; D015203:Reproducibility of Results