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A quasi-experimental, longitudinal evaluation of a school-based bicycle helmet campaign for children age 4-8 years in the Netherlands
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Comparison of the serious injury pattern of adult bicyclists, between South-West Netherlands and the State of Victoria, Australia 2001-2009
Sheet with a Study after the "Spinario" and Other Sculptures: Detail of the "spinario"
Sheet with a Study after the "Spinario" and Other Sculptures
Bellona
Bellona: Detail of shield with the head of Medusa
Bellona: Detail of face and helmet
Venus
Venus: Detail of the legs of Venus
PAN-00085962 - military button, Dutch 19th-20th century: Engineers (helmet on dotted background)