Navratil-Strawn J, Hartley S, MacLeod S, Lindsay A. The effect of a customized advocacy product on downstream medical expenditures and utilization. Telehealth and medicine today. 2021 Jan;6(2). doi: 10.30953/tmt.v6.250
Caso P, Sutherland GR, Fleming A, McDicken WN. Doppler tissue imaging: current status and future prospects. G Ital Cardiol. 1995 May 1;25(5):639-47.