https://www.selleckchem.com/products/msc-4381.html
oscopic therapy, and the incorporation of newer therapies, are needed for stricturing Crohn's disease.National mortality statistics commonly provide disease-specific absolute and relative frequencies of death by sex and age, but not by exposure status. However, it is often of interest to know how many of the diseased individuals, that is the cases, were exposed or not exposed to a specific risk factor. We present two methods to estimate the proportion and the number of exposed and nonexposed cases, both of which require an estimate of
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