@article{article2d42dcc0, title = {Influence of the alkali metal cation on the fragmentation of monesin in ESI-MS/MS}, author = {Lopes, Norberto Peporine and Almeida-Paz, Filipe Alexandre and Gates, Paul Jonathan}, year = {2006}, doi = {10.1590/s1516-93322006000300006}, journal = {Revista Brasileira de CiĂȘncias FarmacĂȘuticas} }