Population-Based Study of BRCA1 and BRCA2 Mutations in 1035 Unselected Finnish Breast Cancer...

Discusses a study of mutations of genes involved in hereditary breast and/or ovarian cancer of Finnish patients. Occurrence of mutations; Collection of blood samples from patients; Distribution of questionnaires for the patients; Differences in dichotomous variables; Frequency of mutations in patients; Family history of breast cancer as indicator of mutations.