TY - JOUR A1 - Mariotto, A. A1 - Feuer, E.J. A1 - Harlan, L.C. A1 - Wun, L.M. A1 - Johnson, K.A. A1 - Abrams, J. T1 - Trends in use of adjuvant multi-agent chemotherapy and tamoxifen for breast cancer in the United States: 1975–1999 Y1 - 2002 DO - 10.1093/jnci/94.21.1626 JF - Journal of National Cancer Institute VL - 94 IS - 21 ER -