[Helmet use by motorcyclists in four metropolitan areas of Mexico]

Arturo Cervantes Trejo1, Iwin Leenen2

  • 1Instituto Nacional para la Evaluación de la Educación (INEE), Mexico y Facultad de Ciencias de la Salud, Universidad Anáhuac, México, D.F.

Gaceta Medica De Mexico
|February 4, 2015
PubMed
Abstract

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