A micromethod for quantitation of debrisoquine and 4-hydroxydebrisoquine in urine by liquid chromatography - Pereira, V. A.; Auler Júnior, José Otávio Costa; Carmona, Maria José; Mateus, Fabiano Henrique; Lanchote, Vera Lúcia; Breimer, D. D.; Santos, Silvia Regina Cavani Jorge (Brazilian Journal of Medical and Biological Research, 2000)