Que no responde al tratamiento ni al control.
Not responding to treatment or control.
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See how the word “refractario” is used in sentences
La infección resultó refractaria. — The infection proved refractory.
¿El caso sigue siendo refractario al tratamiento habitual? — Is the case still refractory to the usual approach?
Al final cambiamos aquella vieja bomba refractaria. — We finally replaced the refractory old pump.
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