Newborn screening for congenital adrenal hyperplasia: Utility of liquid chromatography with tandem mass spectrometry as a secondary test
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In Japan, newborn screening (NBS) for congenital adrenal hyperplasia (CAH) began in 1989. NBS is useful for early diagnosis and preventing gender misidentification, however, it has a higher false positive rate for CAH compared to other diseases detected by neo... ...
