On analysis of two-way contingency tables with some sampling zero cell counts--application to human reproduction wastage according to age--.
D000293:Adolescent; D000328:Adult; D003201:Computers; D005260:Female; D005313:Fetal Death / Q000453:epidemiology*; D006801:Humans; D007730:Kuwait; D008423:Maternal Age; D011247:Pregnancy; D013223:Statistics as Topic