Khakwani, S., Aslam, S., Shahi, M. N., Rolim Bernardino, A. M., & Khan, M. A. (2016). Mass Spectrometry of Heterocyclic Compounds: Benzo[b]pyrazolo[3,4-b]-1,6-naphthyridines. Asian Journal of Chemistry, 28(11), 2385–2387. https://doi.org/10.14233/ajchem.2016.19946