TY - GEN AU - Schindler,A E TI - [Etiology and epidemiology of benign changes of the breast] SN - 0017-5994 PY - 1989///1107 KW - Adult KW - Aged KW - Aged, 80 and over KW - Cross-Sectional Studies KW - Female KW - Fibrocystic Breast Disease KW - epidemiology KW - Germany, West KW - Humans KW - Incidence KW - Middle Aged N1 - Publication Type: Journal Article; Review ER -