title: Cystic fibrosis: population genetics.
mesh_terms: D001315:Australia; D003550:Cystic Fibrosis / Q000453:epidemiology / Q000235:genetics*; D005006:Ethnicity; D005060:Europe; D005260:Female; D005347:Fibroblasts; D005787:Gene Frequency; D005804:Genes, Lethal; D005808:Genes, Recessive; D005828:Genetics, Population; D006579:Heterozygote; D006720:Homozygote; D006801:Humans; D008297:Male; D011247:Pregnancy; D014481:United States; D044465:White People