美国
进化一次进入我们我们来自何处我们要走了`Evolution; a journey into where were from and where were going (2001) by National Institutes of Health
美国
国会对公务员退休与社会保障相结合的概述`A congressional overview of combining Civil Service retirement with Social Security (1979) by National Institutes of Health
美国
冬季驾驶就像一头背着钢琴、穿着溜冰鞋的大象一样危险`Winter driving is as perilous as an elephant on ice skates with a piano strapped to its back by National Institutes of Health
美国
分子胚胎学解决老问题的新方法`Molecular embryology; new approaches to old questions (1987) by National Institutes of Health
