More evidence that the HPV vaccine works
这些天我的盘子上有太多了。我的意思是要早点去，但是晚比没有好。 “Population-Based Incidence Rates of Cervical Intraepithelial Neoplasia in the Human Papillomavirus Vaccine Era“: Importance: A substantial effect of human papillomavirus (HPV) vaccines on reducing HPV-related cervical disease is essential before modifying clinical pr
Diamonds and the Origin of Life
Lois Parshley，Popular Science 1958 年，史密森学会在邮件中收到了一个普通的纸质包裹。唯一能让人联想到里面内容的就是棕色纸箱上的保险……
A reader’s response on Census survey changes
Responding to Aaron’s post about changes to the Census’ survey methodology that will make it difficult to measure the impact of the ACA, Genevieve Kenney wrote me to remind us that there are many other good survey sources: I know you are thinking about what might be lost/gained as the CPS [Current P
