1. Incidence and size of patent foramen ovale during the first 10 decades oflife;Hagen, P.; Scholz, D.; Edwards, W.,1984
2. Posture-dependent dyspnea and cyanosis after pneumonectomy;Roos, C.M.; Romijn, K.H.; Braat, M.C.P.; van Leeuwen, A.M.;Eur J Respir Dis,1981
3. Patent foramen ovale and hypoxemia In COPD;Begin, R.; Gervais, A.; Guerin, L.; Buriau, M.A.;Eur J Respir Dis,1981
4. The balance of left and right ventricle output: relationship between left and right atrial pressures;function., VI, Berglund E.Ventricular;Am J Physiol,1954