1. Riva-Rocci S. Un nuovo sfigmomanometro. Gazz Medi Torino. 1896;50:981–96.
2. Korotkov NS. To the question of methods of determining the blood pressure. Rep Imp Mil Acad. 1905;11:365–7.
3. O’Brien E, Atkins N, Stergiou G, Karpettas N, Parati G, Asmar R, et al. European Society of Hypertension international protocol revision 2010 for the validation of blood pressure measuring devices in adults. Blood Press Monit. 2010;15:23–38.
4. British Hypertension Society. BP monitors. http://bhsoc.org/bp-monitors/bp-monitors/ . Accessed Sept 2016.
5. American National Standard. Non-invasive sphygmomanometers—part 2: clinical validation of automated measurement type. ANSI/AAMI/ISO 81060-2:2009. Arlington: Association for the Advancement of Medical Instrumentation, AAMI; 2009.