1.
Petreska Stanoeva J, Stefova E, Cvetanoska M, Bogdanov J. Establishing mass spectral fragmentation patterns for characterization of 1,2 -unsaturated pyrrolizidine alkaloids and N-oxides in Boraginaceae species from Macedonia using LC-ESI-MS/MS. Maced. J. Chem. Chem. Eng. [Internet]. 2022 Jul. 1 [cited 2024 Mar. 28];41(1):99-110. Available from: https://mjcce.org.mk/index.php/MJCCE/article/view/2491