Corrections
Correction
BMJ 1995; 311 doi: https://doi.org/10.1136/bmj.311.7020.1608 (Published 16 December 1995) Cite this as: BMJ 1995;311:1608Cost effectiveness of antenatal screening for cystic fibrosis
An authors' error occurred in this paper by H S Cuckle and colleagues (2 December, pp 1460-4). The last sentence of the second paragraph of the results should have read: “Unless the rate is more than 10% higher the incremental [not marginal] cost will exceed £100000.”