* [https://es.wikipedia.org/wiki/Erinaceinae Ariçó en Wikipedia]
* [https://es.wikipedia.org/wiki/Erinaceinae Ariçó en Wikipedia]
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== Referències ==
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== Bibliografia ==
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* Reiter C, Gould GC, "Thirteen Ways of Looking at a Hedgehog." Natural History, Jul-Aug 1998
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* Omori-Satoha, Tamotsu; Yoshio Yamakawab and Dietrich Mebs (November 2000). "The antihemorrhagic factor, erinacin, from the European hedgehog (Erinaceus europaeus), a metalloprotease inhibitor of large molecular size possessing ficolin/opsonin P35 lectin domains". Toxicon 38 (11): 1561–80. doi:10.1016/S0041-0101(00)00090-8. ISSN 0041-0101.
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* Oxford English Dictionary, Online edition. Retrieved 13 July 2007