Essential oil eugenol: sources, extraction techniques and nutraceutical perspectives Khalil, Anees Ahmed ; Rahman, Ubaid ur ; Khan, Moazzam Rafiq ; Sahar, Amna ; Mehmood, Tariq ; Khan, Muneeb Abstract Publication: RSC Advances Pub Date: 2017 DOI: 10.1039/C7RA04803C Bibcode: 2017RSCAd...732669K