--> keys <-- idfactura_detalle : 18364||idfactura : 8048||--> fields <-- descripcion (new)  : TERMOMETROS CLINICOS MERCURIO||cantidad (new)  : 48||precio_unitario (new)  : 955.00||subtotal (new)  : 45840.00||porcentaje_iva (new)  : 0||iva (new)  : 0||porcentaje_iibb (new)  : 0||iibb (new)  : 0||total (new)  : 45840.00||art_id (new)  : ||ctacte (new)  : 