【癌症简史14】从一文不值到千金难求，最成功的植物化疗药

主要参考资料：
Paclitaxel [https://en.wikipedia.org/wiki/Paclitaxel ]
Paclitaxel History [https://www.news-medical.net/health/Paclitaxel-History.aspx]
Discovery of Camptothecin and Taxol [https://www.acs.org/education/whatischemistry/landmarks/camptothecintaxol.html]
Paclitaxel Market [https://www.biospace.com/article/paclitaxel-injection-market-size-to-worth-around-us-11-16-bn-by-2030/]