A randomised controlled trial of cardiac rehabilitation after revascularisation
Brügemann, Johan; Poels, Bas J J; Oosterwijk, Mieke H; van der Schans, Cees; Postema, Klaas; van Veldhuisen, Dirk J
Positive expiratory pressure physiotherapy for airway clearance in people with cystic fibrosis
Elkins, M R; Jones, A; van der Schans, Cees




























