Relation between increased numbers of safe playing areas and decreased vehicle related child mortality rates in japan from 1970 to 1985: a trend analysis

• Autores: Yasuhide Nakamura, S. Nakahara, M. Ichikawa
• Localización: Journal of Epidemiology and Community health, ISSN 0143-005X, Nº. 12, 2004, págs. 976-981
• Idioma: inglés
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