Systematic sampling is straightforward and low risk, offering better control. However, it may introduce sampling errors and ...
Attributing patients to an accountable care organization retrospectively may be more beneficial than prospective attribution, according to a study in Health Affairs. 1. Prospective method. In this ...
The 1951 Convention and the 1969 OAU Convention provide clear refugee definitions. The fact that more than 140 countries have acceded to the 1951 Convention or its 1967 Protocol, and many of these ...
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