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https://www.huffingtonpost.fr/entry/c...du-masque_fr_5e88514ac5b6cbaf2829ae61
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https://coutureetpaillettes.com/mes-c...masques-tissus-prevention-coronavirus
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https://www.researchgate.net/publicat...They_Protect_in_an_Influenza_Pandemic
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https://www.bfmtv.com/economie/les-ma...livres-d-ici-la-fin-juin-1890422.html
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https://www.numerama.com/sciences/618...rus-voici-les-criteres-a-remplir.html
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https://www.sudouest.fr/2020/04/23/co...-partir-du-30-avril-7434809-10861.php
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