(Q52956582)
Statements
Assessment of survival in patients with primary pulmonary hypertension: importance of cardiopulmonary exercise testing. (English)
Stefan D Anker
Roland Hetzer
Roland Wensel
Christian F Opitz
Jörg Winkler
Gert Höffken
Franz X Kleber
Rakesh Sharma
Manfred Hummel
Ralf Ewert
1 July 2002
106
3
319-324