unclear

• BACKGROUND: Several epidemiologic studies have demonstrated an association between heavy consumption of nonnarcotic analgesics and the occurrence of chronic renal failure, but it is unclear which is the cause and which is the effect METHODS: In a nationwide, population-based, case-control study of early-stage chronic renal failure in Sweden, face-to-face interviews were conducted with 926 patients with newly diagnosed renal failure and 998 control subjects, of whom 918 and 980, respectively, had complete data. —  CiteULike: Everyone's library
• For reasons that are still unclear, they came back with automobile metaphors: The Rocky is a Ford. —  Salon
• Although the exact date for the veto is unclear, the president likely will not act until after Tuesday's primaries, since numerous lawmakers will not be on Capitol Hill then. —  Think Progress
• Anthony Coates, 3800 block of Hayward Avenue (7 / 16) -- unclear if this is homicide or self-defense —  Baltimore Crime
• While unclear, the Supreme Court's decision does not deny that cases may be made for state limitations on the possession of firearms. —  Amitai Etzioni Notes

Roget's II: The New Thesaurus

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