References in periodicals archive ?
The independence assumption is clearly unwarranted here, but this exercise illustrates that potential inaccuracies in our historical water concentration estimates may pose a far lesser threat to the validity of previously published epidemiological associations between PFOA and preeclampsia in the C8 Health Study than suggested by traditional models for exposure measurement error.
Relapsing illness due to Rochalimaea henselae in immunocompetent hosts: implication for therapy and new epidemiological associations.
Over 25 years later, several thousand studies from around the world have examined the accuracy, reliability, validity, epidemiological associations with chronic disease, and clinical utility of the GI concept.
Serum [gamma]-glutamyltransferase (GGT) has long been used as a liver function test and a marker of excessive alcohol use; in recent years our knowledge of GGT's physiological functions has expanded and several important epidemiological associations have been reported.
Hindsight underscores the need to substantiate epidemiological associations with sound, mechanistic studies of biological action before undertaking expensive clinical trials.

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