Pub. Date : 2011 Oct
PMID : 21771280
1 Functional Relationships(s)Download |
Sentence | Compound Name | Protein Name | Organism |
1 | Sildenafil (Viagra(R)), tadalafil (Cialis(R)), and vardenafil (Levitra(R)) are from the same class of drugs that inhibit PDE5. | Tadalafil | phosphodiesterase 5A | Homo sapiens |