{"tema_id":"2627","string":"Placebo (Medicina)","created":"2009-02-17 12:04:33","code":null,"notes":[{"@type":"Nota hist\u00f3rica","@lang":null,"@value":"Admitida febrero 2003 "},{"@type":"Nota bibliogr\u00e1fica","@lang":null,"@value":"Fuente: LC, USE "}]}