{"tema_id":"19974","string":"OXIDACION","created":"2015-01-22 16:01:57","code":null,"modified":"2015-02-11 12:37:50","notes":[{"@type":"Cota LC","@lang":"es","@value":"[QD63.O9 (Chemical operations)]\n[QD281.O9 (Organic chemistry)]\n[QD501 (Physical chemistry)] "}]}