TY - JOUR T1 - Cyclic Nucleotide Phosphodiesterase 5 and Sildenafil: Promises Realized JF - Molecular Pharmacology JO - Mol Pharmacol SP - 1209 LP - 1211 DO - 10.1124/mol.63.6.1209 VL - 63 IS - 6 AU - Vincent Manganiello Y1 - 2003/06/01 UR - http://molpharm.aspetjournals.org/content/63/6/1209.abstract N2 - ER -