(Q34535526)
Statements
1 reference
Sildenafil citrate: lessons learned from 3 years of clinical experience (English)
1 reference
Hatzichristou DG
1 reference
1 February 2002
1 reference
1 reference
14 Suppl 1
1 reference
S43-52
1 reference
Identifiers
1 reference
1 reference