[1]
L. F. Talal and E. A. Khalid, “Sacrococcygeal teratoma with yolk sac elements (endodermal sinus tumors) in two years old child”, JFacMedBagdad, vol. 51, no. 1, pp. 109–111, Apr. 2009, doi: 10.32007/jfacmedbagdad.5111195.