TY - GEN AU - Kettritz,Ute TI - Ductal carcinoma in situ of the breast SN - 1533-4406 PY - 2004///0802 KW - Biopsy KW - methods KW - Breast Neoplasms KW - diagnosis KW - Carcinoma, Intraductal, Noninfiltrating KW - Female KW - Humans KW - Mammography N1 - Publication Type: Comment; Letter ER -