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Swine Flu Vaccine Recall
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Swine Flu: A Nightly News Update
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Swine Flu Vaccine: Fears and Concerns
Word of the Day
The hard inner (usually woody) layer of the pericarp of some fruits (as peaches or plums or cherries or olives) that contains the seed.
This word comes from the Greek 'endon,' in, within, plus the Greek 'kardia,' heart.
peach pit, cherrystone
seed vessel, pericarp
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