@article{doi:,
author = {Berberoglu, Ugur and Ceyhan, Belgin and Erçakmak, Nur and Sezerdogdu, Veli},
title = {The Value of New Tumor Marker CA 15-3 in Diagnosis and Monitoring of Patients with Breast Cancer},
journal = {Med J Islamic World Acad Sci},
volume = {2},
number = {2},
pages = {113-117},
year = {1989},
doi = {},
note ={doi: },

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