%0 Journal Article %T Independent prognostic impact of preoperative serum carcinoembryonic antigen and cancer antigen 15-3 levels for early breast cancer subtypes %A Arisa Nishimukai %A Ayako Kira %A Kazuhiro Araki %A Keiko Murase %A Koshi Oh %A Kouhei Akazawa %A Michiko Imamura %A Shintaro Michishita %A Takashi Morimoto %A Takashi Nomura %A Tomoko Higuchi %A Yasuo Miyoshi %A Yoshikazu Masai %A Yoshimasa Miyagawa %A Yuichi Takatsuka %A Yukie Fujimoto %J Archive of "World Journal of Surgical Oncology". %D 2018 %R 10.1186/s12957-018-1325-6 %X The online version of this article (10.1186/s12957-018-1325-6) contains supplementary material, which is available to authorized users %K Breast cancer %K Tumor marker %K CEA %K CA15-3 %K Prognosis %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5809836/