Cogliati, C., Torzillo, D., Casella, F., Del Medico, M. and Montano, N. (2015) “Bedside echocardiography in internal medicine: which are the key questions and answers for our decision-making?”, Italian Journal of Medicine, 10(2), pp. 83–91. doi: 10.4081/itjm.2015.623.