Tanne Janice Hopkins
BMJ. 2005 Sep 17;331(7517):596. doi: 10.1136/bmj.331.7517.596.
looks at why emergency contraception is proving so controversial in the United States, even though it is now available without prescription in nearly 40 countries
探讨了为什么紧急避孕药在美国引发如此大的争议,尽管在近40个国家它现在无需处方即可获得