1. Oxygen utilisation and ventilation during exercise in patients with chronic heart failure;Weber, K.T.; Kinasewitz, G.T.; Janicki, J.S.; Fishman, A.P.;Circulation,1982
2. Respiratory gas exchange in the assessment of patients with impaired ventricular function;Lipkin, D.P.; Perrins, J.; Poole-Wilson, P.A.;Br Heartj,1985
3. Use of maximal bicycle exercise testing with respiratory gas analysis to assess exercise performance in patients with congestive heart failure secondary to coronary artery disease or to idiopathic dilated cardiomyopathy;Wilson, JR, Fink; LI, Ferraro; N, Dunkman; WB, Jones; R.A.;Am J Cardiol,1986
4. The six minute walk: a new measure of exercise capacity in patients with chronic heart failure;Guyatt, G.H.; Sullivan, M.J.; Thompson, P.I.; Fallen, E.L.; Pugsley, S.O.; Taylor, B.W.; Berman, L.B.;Can Med Assoc J,1985
5. Six minute walking test for assessing exercise capacity in chronic heart failure;Lipkin, D.P.; Scriven, A.J.; Crake, T.; Poole-Wilson, P.A.;BMJ,1986