Which drug overtook Cimetidine as the largest selling drug in the world?
Answer & explanation
Correct answer: option 1
Ranitidine (Zantac) overtook Cimetidine as the largest selling drug in the world.

Which drug overtook Cimetidine as the largest selling drug in the world?
Correct answer: option 1
Ranitidine (Zantac) overtook Cimetidine as the largest selling drug in the world.
