Sweet dreams
Burke, J.
Scientific American 275: 6-7
1996
ISSN/ISBN: 0036-8733 DOI: 10.2307/25792743Document Number: 282571
The writer traces some of the processes involved in, and the connections between, a number of scientific developments, including Sir Hans Sloane's smallpox inoculation program in England in the 1700s and Karl Landsteiner's discovery of the three main blood groups.