Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/2841
Is Reference of Biological half-life-en#Sense
Biologisk halveringstid-sv#Sense
Meia-vida biológica-pt#Sense
Biologische Halbwertzeit-de#Sense
Biologische halfwaardetijd-nl#Sense
Biologisk halveringstid-da#Sense
Semivida biológica-es#Sense
Emivita biologica-it#Sense
Biologinen puoliintumisaika-fi#Sense
Hemivida biológica-es#Sense
Biologische halveringstijd-nl#Sense
Demi-vie biologique-fr#Sense