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Chronic cough of unknown etiology is often difficult to diagnose, thus, there exists controversy regarding the management of such patients. Although the ACCP (American College of Chest Physicians) statement in 1998 recommended that treatment should follow testing, recent evidence suggests that empirical treatment of GERD is more cost-effective than testing(More)
Managerial leadership within 56 nations is examined in terms of the sources of guidance that managers use to handle work events. Correlations between the sources of guidance that managers use and the perceived effectiveness of how well these events are handled are employed to represent their schemas and attributional propensities for effectiveness. These(More)
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