For the record

摘要

1. Christine Maggiore's daughter Eliza Jane died in 2005, not in 2003 as we suggested (20 June, p 32).rn2. The scale on our diagram showing the fraction of exposure to gamma radiation inside a building compared with that outside should have been labelled in the following order with the fractions 1/10, 1/20, 1/30, 1/40, 1/50, 1/b0, 1/100 and 1/200(11July,p8).