Fertility as a function of the woman's age and year of birth in Italy.
D000704:Analysis of Variance; D005260:Female; D005298:Fertility; D005828:Genetics, Population; D006801:Humans; D007558:Italy; D008423:Maternal Age; D008433:Mathematics; D008954:Models, Biological; D011247:Pregnancy; D012959:Socioeconomic Factors