Šapčanin, A.; Jančan, G.; Pazalja, M.; Kresić, D.; Pehlić, E.; Uzunović, A. Determination of Total Sulphur Content in Biological Samples by Using High Performance Ion Chromatography and Elemental Analysis. Glas. hem. tehnol. Bosne Herceg. 2013, 41, 11-14.