Spemann

Spemann definition - medical

Spe·mann (shpāˈmänˌ), Hans 1869-1941.

German zoologist and physiologist. He won a 1935 Nobel Prize for his discovery of the organizer effect in embryonic development.

The American Heritage® Medical Dictionary Copyright © 2009 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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