@article{doi:,
author = {Küçükzeybek, Yüksel and Bolat Küçükzeybek, Betül and Demir, Cengiz},
title = {Treatment Options In HER-2 Positive  Metastatic Breast Cancer After Progression With Chemotherapy  Including Transtuzumab},
journal = {Van Med J},
volume = {17},
number = {4},
pages = {164-169},
year = {2010},
doi = {},
note ={doi: },

URL = {https://dx.doi.org/},
eprint = {https://dx.doi.org/}
}