title: Sources and significance of variation as measured in human populations.
authors: Division of Medical Genetics, Johns Hopkins University School of Medicine, Baltimore, Md 21205.
authors: E A
authors: EA
authors: Murphy
authors: K R
authors: KR
authors: Berger
mesh_terms: D014644:Genetic Variation; D005828:Genetics, Population; D006801:Humans; D010641:Phenotype; D011336:Probability; D012307:Risk Factors