Griffo, Raffaele, Guido Gigli, Daniele Bertoli, Luca Corsiglia, Flavia Emanuelli, Palamede Colotto, Giovanni Andreoli, and Gaddo Flego. “Clinical and Organizational Evidence of the Efficacy and Effectiveness from Cardiac Rehabilitation: An Update”. Monaldi Archives for Chest Disease 72, no. 2 (January 20, 2016). Accessed July 27, 2021. https://monaldi-archives.org/index.php/macd/article/view/329.