(TRAGIC) _______, THE SIDE-EFFECTS OF THE DRUG WERE NOT DISCOVERED UNTIL MANY PEOPLE HAD BEENSERIOUSLY DAMAGED BY IT

6/ - SACH BT ANH 10 CO DAP AN
SACH BT ANH 10 CO DAP AN

6/ (Tragic) _______, the side-effects of the drug were not discovered until many people had been

seriously damaged by it.