Figure 2.

Flow chart for recruitment of ischemic stroke probands and their relative controls in FISSIC program. Abbreviations: FISSIC, the Fangshan/Family-based Ischemic Stroke Study In China; IS, ischemic stroke; QVSFS, the Questionnaire for Verifying Stroke-Free Status.

Tang et al. BMC Medical Genetics 2007 8:60   doi:10.1186/1471-2350-8-60
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