@article{article7bc8a7b6,
title   = {Mecanismos endocrinológicos envolvidos no parto prematuro},
author = {Perroni, Adriana Guimarães and Bittar, Roberto Eduardo and Zugaib, Marcelo},
year = {2001},
journal   = {Revista de Ginecologia & Obstetrícia}
}