1. Novel treatment of a patient with secondary infertility due to retained fetal bone 
Kimberly Elford, M.D., Paul Claman, M.D. 
Fertility and Sterility 
Volume 79, Issue 4, Pages (April 2003)
DOI: /S (02)

2. FIGURE 1
The repeat vaginal ultrasound after the first D+C showing the uterus in sagittal view with two distinct echogenic areas measuring 8.5 and 6.8 mm in length at the endometrial interface.
Elford. Novel treatment for retained fetal bone. Fertil Steril 2003.
Fertility and Sterility  , DOI: ( /S (02) )