Leonard Hill, James M. McQueen
Hill L, McQueen J M.
THE THEORY OF BLOOD PRESSURE MEASUREMENT
With Special Reference to the Use of Schemata and Blood Pressure Instruments, together with an Explanation of the Discordant Results arising from the Application of these Instruments
Br Med J 1916; 1 :875
doi:10.1136/bmj.1.2895.875