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Ertaş M, Acemioğlu B, Alma MH, Usta M.Ertaş M, et al. Among authors: usta m.J Hazard Mater. 2010 Nov 15;183(1-3):421-7. doi: 10.1016/j.jhazmat.2010.07.041. Epub 2010 Jul 17.J Hazard Mater. 2010.PMID: 20691537
Gümüşkaya E, Usta M, Balaban M.Gümüşkaya E, et al. Among authors: usta m.Bioresour Technol. 2007 Feb;98(3):491-7. doi: 10.1016/j.biortech.2006.02.031. Epub 2006 Jun 6.Bioresour Technol. 2007.PMID: 16757165
Köksal IT, Usta M, Erdoğru T, Ateş M, Kukul E, Baykara M.Köksal IT, et al. Among authors: usta m.Int Urol Nephrol. 2003;35(2):227-9. doi: 10.1023/b:urol.0000020294.84579.a4.Int Urol Nephrol. 2003.PMID: 15072500
Türker Köksal I, Erdoğru T, Usta M, Ateş M, Baykara M.Türker Köksal I, et al. Among authors: usta m.Urol Int. 2003;71(2):222-3. doi: 10.1159/000071853.Urol Int. 2003.PMID: 12890967Review.