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Table 1 IMAGES study patients and centre recruitment (April 2000)

From: Design of the Intravenous Magnesium Efficacy in Acute Stroke (IMAGES) trial [ISRCTN19943732]

Country No of centres No of patients
UK 60 800
Europe (excluding the UK) 5 93
USA 8 38
Canada 3 5
South America 4 19
Singapore 2 225
Australia 4 26
Total 87 1206