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Routine fetal diagnostics methods: sensitivity and specificity, positive predictive value, and negative predictive value median point estimate ± 95% CI. References for the data for each virus are as follows: TOXO (n = 13), 33, 43, 126, 154, 164, 209, 212, 226–228, 230, 319, and 320; PB19 (n = 5), 79, 213, 220, 222, and 223; RV (n = 1), 320; CMV (n = 10), 89, 129, 169, 210, 222–224, 229, 277, and 320.
