CPL @1095 (97.2%) on 17-jan-2018 [ "catheter is placed through _" "dilation , of _" "catheter is inserted through _" "small catheter through _" "uterus through _" "tube inserted through _" "dye injected into _" ] using cervical_opening
CPL @1103 (96.9%) on 08-mar-2018 [ "dilation , of _" "narrowing of _" "catheter through _" "small catheter through _" "dilation of _" "dye injected into _" ] using cervical_opening