title: Re: On the use of familial aggregation in population-based case probands for calculating penetrance.
authors.forename: Harvey A
authors.initials: HA
authors.lastname: Risch
authors.forename: Steven A
authors.initials: SA
authors.lastname: Narod
mesh_terms: D015982:Bias; D001943:Breast Neoplasms / Q000235:genetics; D005260:Female; D019398:Genes, BRCA1; D024522:Genes, BRCA2; D020022:Genetic Predisposition to Disease; D006801:Humans; D009369:Neoplasms / Q000235:genetics*; D010051:Ovarian Neoplasms / Q000235:genetics; D019683:Penetrance; D018570:Risk Assessment; D012307:Risk Factors