Szőke, E., Bálványos, I., Kursinszki, L., Krajewska, A., Mészáros, A., & Neszmélyi, A. (2001). Studies on the alkaloid production of genetically transformed and non-transformed cultures of Lobelia inflata L. International Journal of Horticultural Science, 7(2), 65-71. https://doi.org/10.31421/IJHS/7/2/269