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NAL Agricultural Thesaurus
U.S. Department of Agriculture

Concept Breadcrumbs

Fields of Study > chemistry > physicochemical properties > half life
Preferred Term:

vida media

Definition:
Tiempo que le toma a una sustancia (fármaco, nucleido radiactivo, u otras) perder la mitad de su actividad farmacológica, fisiológica o radiológica.
Concept Schemes:
NALT Core
Términos Genéricos:
propiedades fisicoquímicas
URI:
https://lod.nal.usda.gov/nalt/44379
Download this Concept:
RDF/XMLCreated 2006-01-19, last modified 2014-02-18
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