Koetz, Mariana, et al. “Quantification of Atropine in Leaves of Atropa Belladonna: Development and Validation of Method by High-Perfomance Liquid Chromatography (HPLC)”. 2017. Drug Analytical Research, vol. 1, no. 1, Mar. 2026, pp. 44-49, doi:10.22456/2527-2616.74150.