Other similar operations in neighboring countries get over 30 gross profit and dragon gets 50 per barrel gross profit.. (wexboy.wordpress.com)
Doctors have performed similar operations before and about 60 women have had their fertility restored with frozen ovarian tissue since 2001. (businessinsider.com)
A bicycle and a stroller have almost similar operation but the only difference is that the rider doesn't ride the stroller himself or herself. (ultimatestrollerguide.com)