Sensivity and specificity of frequency-doubling technology, tendency-oriented perimetry, SITA standard and SITA fast perimetry in perimetrically inexperienced individuals - Pierre Filho, Paulo de Tarso Ponte; Schimiti, Rui Barroso; Vasconcellos, José Paulo Cabral de; Costa, Vital Paulino (Acta Ophthalmologica, 2006)