You may also wish to search for items by Ozturk.
Only one matching reference was found.
Öztürk, M.; Akay, F.; Duru, M.E.; Bilsel, G.; Harmandar, M., The volatile oil constituents and biological activity of aerial part of Inula heterolepis Boiss., Proc. ICNP-2002 - Trabzon/Turkiye, 2002, 298-303. [all data]