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A roentgenogram scoring system is presented that is useful in the evaluation and follow-up of patients with cystic fibrosis. The system has been shown to be reproducible by and between observers and to correlate significantly with results of pulmonary function tests, Shwachman-Kulczycki scores, and, in a short-term evaluation, morbidity.
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Brasfield et al. (1979) studied this question.
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