Haffty2018-02-142018-02-141977-06-01http://hdl.handle.net/2152.3/5776This image reflects a letter to V. McCall regarding Systolic Time Interval Ambulatory monitoring SystemWilliam ThorntonV. McCallJohn WallaceSpace MedicineUTMBAmbulatoryBlood Pressure MonitorSystolic Time Interval Ambulatory monitoring SystemSystolic Time Interval Ambulatory monitoring SystemSystolic Time Interval Ambulatory monitoring System