Thornton, William2018-02-152018-02-151980-05-22http://hdl.handle.net/2152.3/5790This image reflects a letter written by William Thornton to Bruce Del Mar regarding Pamphlet and Exhibit Describing Blood Pressure Work at UTMB.William ThorntonletterBruce Del MarpamphletexhibitUTMBJohn WallaceAmbulatoryBlood Pressure MonitorBlood Pressure Recorder