title: Genetic screening could improve breast cancer prevention, study finds.
authors: The BMJ.
authors: Zosia
authors: Z
authors: Kmietowicz
mesh_terms: D001943:Breast Neoplasms / Q000453:epidemiology* / Q000235:genetics*; D005260:Female; D020869:Gene Expression Profiling; D006801:Humans; D020641:Polymorphism, Single Nucleotide