V. A. CHORNYI, V. A. GEORGIYANTS, S. N. GUREEVA, and O. V. CHORNA, “SIMULTANEOUS DETERMINATION OF BENZYDAMINE HYDROCHLORIDE, METHYLPARABEN AND PEPPERMINT OIL IN A SPRAY DOSAGE FORM BY GAS CHROMATOGRAPHY”, Int J App Pharm, vol. 11, no. 6, pp. 147–153, Nov. 2019.