@incollection{Cheung18,
author = {Shang-Hung Chen and Chun Hei Antonio Cheung},
title = {Challenges in Treating Estrogen Receptor-Positive Breast Cancer},
booktitle = {Estrogen},
publisher = {IntechOpen},
address = {Rijeka},
year = {2018},
editor = {Wahid Ali Khan},
chapter = {1},
doi = {10.5772/intechopen.79263},
url = {https://doi.org/10.5772/intechopen.79263}
}