Derek Lowe has an article about it that might help. https://blogs.sciencemag.org/pipeline/archives/2017/10/18/drug-development-costs-revisited https://blogs.sc

Derek Lowe has an article about it that might help. https://blogs.sciencemag.org/pipeline/archives/2017/10/18/drug-development-costs-revisited https://blogs.sciencemag.org/pipeline/archives/2017/10/18/dr...