@inproceedings{inproceedings6559896a,
title   = {Estrogen and progesterone receptors in primary breast cancer of brazilian women of japanese extraction},
author = {Brentani, Maria Mitzi and Liberato, M H},
year = {1989},
publisher = {International Academy of Tumor Marker Oncology},
booktitle   = {International Conference on Human Tumor Markers}
}