Optimization of primaquine diphosphate tablet formulation for controlled drug release using the mixture experimental design - Duque, Marcelo Dutra; Kreidel, Rogério Nepomuceno; Taqueda, Maria Elena Santos; Baby, André Rolim; Kaneko, Telma Mary; Velasco, Maria Valéria Robles; Consiglieri, Vladi Olga (Pharmaceutical Development and Technology, 2013)