https://eluniver.ugrasu.ru/pluginfile.php/1771554/question/questiontext/960266/18/12665255/56%20%D0%94%D0%BE%D1%80%D0%BE%D0%B6%D0%BA%D0%B0%2056.mp3 You are going to hear a short conversation. Listen and choose the correct answer to the question, a, b, or c.What treatment
does the man advise?