TY - JOUR T1 - Reproducibility of cerebral artery Doppler measurements. JF - Archives of Disease in Childhood JO - Arch Dis Child SP - 700 LP - 701 DO - 10.1136/adc.65.7_Spec_No.700 VL - 65 IS - 7 Spec No AU - B Moorthy AU - P R Colditz AU - K N Ives AU - D G Rees AU - W G van't Hoff AU - P L Hope Y1 - 1990/07/01 UR - http://adc.bmj.com/content/65/7_Spec_No/700.abstract N2 - Intraobserver and interobserver variability were calculated for the measurement of cerebral artery pulsatility indices by five observers who made two recordings on each of 12 stable preterm infants. Variations in pulsatility indices of up to 0.21 were found; no measurement was below 0.55. ER -