@misc{miscbb9666aa,
title   = {TGF beta1 correlates with histological grade in squamous cell carcinomas},
author = {Logulo, Angela Flavia and Kowalski, Luiz Paulo and Nonogaki, S and Miguel, R E and Brentani, Ricardo Renzo},
year = {1998},
booktitle   = {Research Workshop on the Biology}
}