Sanghvi H, Ansari N, Prata NJ, Gibson H, Ehsan AT, Smith JM. Int J Gynaecol Obstet. 2010 Mar;108(3):276-81. Epub 2010 Ene 6.
Jhpiego, Baltimore, Maryland, EE.UU.
Sanghvi H, Ansari N, Prata NJ, Gibson H, Ehsan AT, Smith JM. Int J Gynaecol Obstet. 2010 Mar;108(3):276-81. Epub 2010 Ene 6.
Jhpiego, Baltimore, Maryland, EE.UU.