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That's right, I happen to have a few friends in the Third Hospital, and I can talk to them fairly well. The director of the purchasing department is also very familiar with me. If my uncle is willing, I can introduce it to you. I still have to discuss the specific business with my uncle. , after all, I am not very familiar with medicine. Tang Haiwei said with a trace of complacency in his eyes and a smile on his face....