Vancomycin monitoring in term newborns: comparison of peak and trough serum concentrations determined by high performance liquid chromatography and fluorescence polarization immunoassay - Feferbaun, Rubens; Machado, José Kleber Kobol; Diniz, Edna Maria de Albuquerque; Okay, Thelma Suely; Santos, Silvia Regina Cavani Jorge; Ceccon, Maria Esther Jurfest Rivero; Araújo, Maria C. K. de; Vaz, Flávio Adolfo Costa; Krebs, Vera L. J. (Rev. Hosp. Clín. Fac. Med. S.Paulo, 2001)