stanford造句 241) Methods: Twenty - six patients underwent EVR for aortic dissection and all cases were Stanford B dissection. 242) Hello, I'm Robert Brown from Stanford University. I'm very happy to meet you here in this land of wonder.
stanford造句 241) Methods: Twenty - six patients underwent EVR for aortic dissection and all cases were Stanford B dissection. 242) Hello, I'm Robert Brown from Stanford University. I'm very happy to meet you here in this land of wonder.