The prevalence of motorcycle helmet use in three Mexican cities
Chandran, A ; Lunnen, JC ; Pérez-Núñez, R ; Híjar, MM ; Hidalgo-Solórzano, E ; Hyder, AA
Injury prevention, 2012-10, Vol.18 (Suppl 1), p.A233-A233
[Periódico revisado por pares]
London: BMJ Publishing Group Ltd
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