Isotopica: a tool for the calculation and viewing of complex isotopic envelopes.
Jorge Fernandez-de-CossíoLuis Javier GonzalezYoshinori SatomiLazaro BetancourtYassel RamosVivian HuertaAbel AmaroVladimir BesadaGabriel PadronNaoto MinaminoToshifumi TakaoPublished in: Nucleic Acids Res. (2004)