Authors:
Yu, GX
Mason, HJ
Wu, XM
Wang, J
Chong, SH
Dorough, G
Henwood, A
Pongrac, R
Seliger, L
He, B
Normandin, D
Adam, L
Krupinski, J
Macor, JE
Citation: Gx. Yu et al., Substituted pyrazolopyridines as potent and selective PDE5 inhibitors: Potential agents for treatment of erectile dysfunction, J MED CHEM, 44(7), 2001, pp. 1025-1027