TY - RPRT TI - Single cell mutational analysis of PIK3CA in circulating tumor cells and metastases in breast cancer reveals heterogeneity, discordance, and mutation persistence in cultured disseminated tumor cells from bone marrow. AU - Glenn Deng AU - Sujatha Krishnakumar AU - Ashley A Powell AU - Haiyu Zhang AU - Michael N Mindrinos AU - Melinda L Telli AU - Ronald W Davis AU - Stefanie S Jeffrey PY - 2014 DO - 10.1186/1471-2407-14-456 UR - https://pubmed.ncbi.nlm.nih.gov/24947048/ ID - 24947048 ER -