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Q34264750-90DD33AD-2B76-45CC-9520-F9EEEC7A9981
Q34264750-90DD33AD-2B76-45CC-9520-F9EEEC7A9981
BestRank
Statement
http://www.wikidata.org/entity/statement/Q34264750-90DD33AD-2B76-45CC-9520-F9EEEC7A9981
The health impact of mandatory bicycle helmet laws.
P2860
Q34264750-90DD33AD-2B76-45CC-9520-F9EEEC7A9981
BestRank
Statement
http://www.wikidata.org/entity/statement/Q34264750-90DD33AD-2B76-45CC-9520-F9EEEC7A9981
rank
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type
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wasDerivedFrom
54fcdebee2e84cdd2ffacfcbaa63146debc85be7
P2860
Bicycle helmet efficacy: a meta-analysis