Pulse pressure is associated with long-distance gait speed in community-dwelling older adults: findings from the LIFE-P study May 3, 2016 Authors: Heffernan KS, Manini T, Hsu FC, Blair SN, Nicklas BJ, Kritchevsky SB, Newman AB, Church TS, Sutton-Tyrrell K, Haskell W, Fielding RA Published: 2013 Source: PLoS One, 7(11)