1. Department of Basic Sciences Faculty of Pharmacy Erciyes University 38039 Kayseri Turkey 2076666-28032
2. Department of Pharmaceutical Chemistry Faculty of Pharmacy Hacettepe University Sıhhiye 06100 Ankara Turkey
3. Department of Pharmaceutical Microbiology Faculty of Pharmacy Hacettepe University Sıhhiye 06100 Ankara Turkey
4. Department of Chemistry Faculty of Science Atatürk University 25240 Erzurum Turkey