Alchemy

Alchemy ALCHEMY: The science by aid of which the chemical philosophers of medieval times attempted to transmute the baser metals into gold or silver. There is considerable divergence of opinion…

Hydrocephalus

Hydrocephalus Hydrocephalus Definition A condition affiliated with excessive fluid in the brain. Causes, incidence, and risk factors The fluid in the brain (cerebrospinal fluid or CSF) is formed in the…

Ru

Ru-486 For more than 10 years, European women have been able to use mifepristone, known there as RU-486, as a pharmaceutical alternative to surgical abortion during early pregnancy. Availability to…