CorrectionsBMJ 1995; 310 doi: http://dx.doi.org/10.1136/bmj.310.6979.603d (Published 04 March 1995) Cite this as: BMJ 1995;310:603
Biological washing powders as allergens
A typesetting error occurred in this letter by Michael Flindt (21 January, p 195). The second half of the first sentence of the final paragraph should have read: “it is particularly unfortunate when patients are symptomatically treated for asthma while they continue unknowingly [not knowingly, as printed] to be exposed to a specific allergen.”
Interpretation of electrocardiograms by doctors
Owing to an editorial error the authors' address was omitted from this letter by P A Woodmansey and colleagues (18 February, p 468). Their address is the department of cardiology, Royal Hallamshire Hospital, Sheffield S10 2JF.