@article{articled9e1a0de,
title   = {Multiple steroid receptors in nasopharyngeal angiofibromas},
author = {Brentani, Maria Mitzi and Butugan, Ossamu and Oshima, C T F and Torloni, H and Paiva, L J},
year = {1989},
journal   = {Laryngoscope}
}