title: Quest for SARS source gathers pace in bid to thwart resurgence.
authors.forename: Alison
authors.initials: A
authors.lastname: Abbott
mesh_terms: D000818:Animals; D002170:Canada; D002681:China; D004197:Disease Reservoirs / Q000662:veterinary*; D016679:Genome, Viral; D006801:Humans; D045473:Severe acute respiratory syndrome-related coronavirus / Q000235:genetics* / Q000302:isolation & purification*; D017422:Sequence Analysis, DNA; D045169:Severe Acute Respiratory Syndrome / Q000517:prevention & control / Q000635:transmission* / Q000662:veterinary* / Q000821:virology; D015047:Zoonoses / Q000635:transmission / Q000821:virology