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Latest Erwin Gelfand Stories

2012-11-23 10:52:09

Immune globulin replacement began decades ago as a treatment for patients who could not make their own protective antibodies, but has proven to have much broader benefits than originally expected.


Word of the Day
ecotone
  • A transitional zone between two communities containing the characteristic species of each.
The word 'ecotone' comes 'eco-' plus a Greek root meaning 'tension'.