LAGUNA DESIGN / SCIENCE PHOTO LIBRARY LAGUNA DESIGN / SCIENCE PHOTO LIBRARY
Vardenafil, molecular model. Phosphodiesterase type 5 inhibitor used in the treatment of erectile dysfunction. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (white), nitrogen (blue), oxygen (red) and sulfur (yellow).
Model release not required. Property release not required.