Sitompul, Y.; Syukur, S.; Syafrizayanti, S.; Purwati, E. Absence of BRCA1 185delAG, BRCA1 5382InsC and BRCA2 6174delT Among Hereditary Breast Cancer Patients in North Sumatera, Indonesia. ASRJETS-Journal 2017, 38 (2), 152-160.