|
|
| | Pivatto, Marcos et al. Electrospray ionization mass spectrometry screening of piperidine alkaloids from Senna spectabilis (Fabaceae) extracts: fast identification of new constituents and co-metabolites. J. Braz. Chem. Soc., Nov 2005, vol.16, no.6b, p.1431-1438. ISSN 0103-5053
|
|