Vujović, M. M., M. Jokanović, and G. M. Nikolić. “In Vitro Dissolution Profile Study of Mucolytic Drug Ambroxol Hydrochloride from Solid Oral Dosage Form by UHPLC-MS/MS”. HEMIJSKA INDUSTRIJA (Chemical Industry), vol. 71, no. 1, Feb. 2017, pp. 75-83, doi:10.2298/HEMIND160315020V.