@misc{misc80400568,
title   = {Breast biopsy for non palpable lesions: histological features and frozen section examination},
author = {Carvalho, F. M. and Nisida, A C T and Brito, M F and Pinotti, José Aristodemo},
year = {1994},
booktitle   = {World Congress of Gynecologic and Obstetrics}
}