pm

pm definition - medical

pm

abbreviation
picometer
Pm definition - medical

Pm

The symbol for the element promethium.
PM definition - medical

PM

abbreviation
postmortem

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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