title: [Effect of sildenafil on haemodynamic parameters of pulmonary circulation and physical capacity in patients with systolic chronic heart failure with secondary severe pulmonary hypertension].
authors: Klinika Chorób Serca, Akademia Medyczna, Wrocław. krystian85@hotmail.com
authors: Krystian
authors: K
authors: Josiak
authors: Ewa
authors: E
authors: Inorowicz
authors: Jolanta
authors: J
authors: Petruk-Kowalczyk
authors: Elżbieta
authors: E
authors: Kremis
authors: Jakub
authors: J
authors: Wilczyński
authors: Robert
authors: R
authors: Zymliński
authors: Jan
authors: J
authors: Biegus
authors: Ewa
authors: E
authors: Jankowska
authors: Waldemar
authors: W
authors: Banasiak
authors: Piotr
authors: P
authors: Ponikowski