Journal Article
                        
                        Camargo, Rodrigo, Danielly   Santana, José   Cecatti, Rodolfo  Pacagnella, Ricardo  Tedesco, Elias  Melo, and Maria  Sousa.  
"Severe maternal morbidity and factors aassociated with the occurrence of abortion in Brazil." International Journal of Gynecology & Obstetrics 112, no. 2 (2011): 88-92.