美敦力 (Medtronic) vs. 直觉外科 (Intuitive Surgical)：现在哪只医疗科技股更值得买入？
· finance.yahoo.com
它们正经历一段艰难时期，但现在放弃它们还为时过早。
Medtronic (NYSE: MDT) and Intuitive Surgical (NASDAQ: ISRG), two medical device leaders, haven't performed well this year. While weakness in the broader healthc...