Abstract
A bimodal birth distribution and seasonal trend has been previously reported in cystic fibrosis. The present study of 412 cases in Manchester and Bristol does not confirm the presence of a seasonal trend or any cyclic variation, and in general the trends in the present study are the reverse of those in the previous reports.
Original language | English |
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Pages (from-to) | 299-300 |
Number of pages | 1 |
Journal | Journal of Medical Genetics |
Volume | 18 |
Issue number | 4 |
Publication status | Published - 1981 |