(Q53178301)
Statements
Sildenafil improves exercise capacity and quality of life in patients with systolic heart failure and secondary pulmonary hypertension. (English)
Gregory D Lewis
Ravi Shah
Khurram Shahzad
Janice M Camuso
Paul P Pappagianopoulos
Judy Hung
Ahmed Tawakol
Robert E Gerszten
Kenneth D Bloch
Marc J Semigran
4 September 2007
116
14
1555-1562