Prescriptions with potential drug interactions dispensed at Swedish pharmacies in January 1999: cross sectional study

BMJ 2001; 323 doi: (Published 01 December 2001) Cite this as: BMJ 2001;323:1303

In this paper by Juan Merlo and colleagues (25 August, pp 427-8) we mistakenly omitted from the figure legend the number of possible drug interaction pairs. The legend should have read: “Prevalence of potential drug interaction subtypes34 among the 191 899 possible drug interaction pairs found in the 962 013 prescriptions containing two or more drugs dispensed to patients aged 15–95 from Swedish pharmacies in January 1999.”


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