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. 2003 Jul 5;327(7405):22–26. doi: 10.1136/bmj.327.7405.22

Fig 4.

Fig 4

Cumulative distribution of call to needle time. Group 1 refers to patients from urban area receiving thrombolysis in hospital. Group 2 are patients from rural areas who received thrombolysis in hospital. Group 3 are patients from the study area who received prehospital thrombolysis