5DAMIANI P C, MOSCHETTI A C, ROVETFO A J, et al. Design and optimization of a chemometrics-assisted spectrophotometric method for the simultaneous determination of levodopa and carbidopa in pharmaceutical products [J]. Anal Chim Acta, 2005,543 (1/2) : 192-198.
6Pagani A P, Cabezon M A, Ibanez G A. Simultaneous kinetic - spectrofluorometric determination of levodopa and carbidopa using partial least - squares regression [ J ]. Analytical Sciences, 2009, 25 (5) : 633 - 638.
8Morton N, Chaudauri R. The effect of apomorphine and L-do- pa challenge on prepulse inhibition in patients with parkin- sons disease[J]. Schizophr Res,1995,15(1 ) :181-182.
9Nagaraja P,Vasantha R A. A sensitive and selective spectre- photometric estimation of catechol derivatives in pharmaceuti- cal preparations [ J ]. Ta/.anta ,2001,55 (6) : 1039-1046.
10Bergamini M F,Santos A L,Stradiotto N R. A disposable electrochemical sensor for the rapid determination of levo- dopa [ J ]. J Pharm Biomed Anal,2005,39 ( 1 ) :54-59.