How to cite this article:
Arruda JT, Approbato MS, Maia MCS, Silva TM, Mendonça CR, Ramos MS. Comparison GnRH agonist short protocol and GnRH antagonist in Brazilian normoresponder patients undergoing their first cycle of controlled ovariam stimulation. JBRA Assist. Reprod. 2013; 17:304-9.