picazon

¿Por qué pica la cabeza cuando hablamos de piojos? Esto dice la ciencia

¿Por qué pica la cabeza cuando hablamos de piojos? Esto dice la ciencia

Seguramente te habrá tocado que al hablar de estos molestos animalitos empieces a sentir picor y hasta la sensación de que caminan en tu cabeza
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