1. ACS GCI Pharmaceutical Roundtable – Collaboration to Deliver a Solvent Selection Guide for the Pharmaceutical Industry Moving towards Greener Solvents for Pharmaceutical Manufacturing – An Industry Perspective;Dunn,2009
2. Green Chemistry and Catalysis;Sheldon,2007
3. Using the right green yardstick: why process mass intensity is used in the pharmaceutical industry to drive more sustainable processes;Jimenez-Gonzalez;Org Process Res Dev,2011
4. Green process chemistry in the pharmaceutical industry;Berkeley;Green Chem Lett Rev,2009
5. Numerous of guidelines have been established in order to harmonize and to ensure that safe, effective, and high quality medicines are delivered to patients. See ICH guidelines: http://www.ich.org/home.html. [Accessed 26 April 2017].