The traditional hierarchy proof in clinical epidemiology description of cases and transversal research
Solid epidemiological research as the research conducted in the range of general totality, which in epidemiology is named as the term of population. Familiarity with the terminology of epidemiological studies. Analysis of the principle of randomization.
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The chemical composition standardization parameters for the bay laurel plant raw material have been determined on the basis of the research conducted. The results obtained are necessary for developing the project of quality control methods "Lauri Cormus".
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