@SalvaGarca4 Visto. No difundido. Es clave la leer la bibliografía citada en https://t.co/6z3Q7I0vVi y leer sobre el caso de Quebec en 2011 https://t.co/oXJWzf42vL https://t.co/yruo4uvoff https://t.co/kHX3464S7S #measles #VaccinesWork @AEV_Vacunas
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Global travel patterns and risk of measles in Ontario and Quebec, Canada: 2007–2011 http://t.co/FMPOpUNFZz
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Global travel patterns and risk of measles in Ontario and Quebec, Canada: 2007–2011 http://t.co/8SxRus2DCD
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Global travel patterns and risk of measles in Ontario and Quebec, Canada: 2007–2011 http://t.co/ShgQx37TKh