http://www.100md.com 2004年2月6日

427,TRavEllInGwavEsInThEoCCuRREnCEoFDEnGuEhaEmoRRhaGICFEvERInThaIlanD,DEnGuEFEvERIsamosquITo-BoRnEvIRusThaTInFECTs50–100mIllIonPEoPlEEaChyEaR1.OFThEsEInFECTIons,200,000–500,000oCCuRasThEsEvERE,lIFE-ThREaTEnInGFoRmoFThEDIsEasE,DEnG

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