@misc{misc5f337c1f,
title   = {Preliminary data on sexual dimorphism in three species of opisthoglyphous colubrids},
author = {Serapicos, Eliana de Oliveira and Cinquini, Thélia Rosana Forte Janeiro and Merusse, José Luiz Bernardino},
year = {2005},
booktitle   = {Annual Scientific Meeting of the Instituto Butantan}
}