TY - JOUR T1 - Chemical stability of enalapril maleate drug substance and tablets by a stability-indicating liquid chromatographic method JO - QuĂ­mica Nova A1 - Diego, Marta de A1 - Godoy, Gloria A1 - Mennickent, Sigrid A1 - Godoy, Ricardo SN - 0100-4042 UL - 10.1590/S0100-40422011000300016 VL - 34 Y1 - 2011 PB - Brasil ER -