5 Medical Innovations from the Civil War
Civil War surgeons learned fast. Here are a few of the MacGyver-like medical solutions that have had a lasting impact.
BMJ17 小时
When I use a word . . . Academic publishing: the impact factor
The citation index, first seeded as an embryo by the information scientist Eugene Garfield in the 1950s, was delivered in the 1960s as a fully formed child, the Science Citation Index. Its twin ...