Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/2841004
Is Reference of Effectiveness-en#Sense
Efetividade-pt#Sense
Effektivität-de#Sense
Doeltreffendheid-nl#Sense
Effectiviteit-nl#Sense
Efektywność praktyczna-pl#Sense
Efficacia nella pratica-it#Sense
Wirksamkeit-de#Sense
Efficacité-fr#Sense
Effektiviteit-nl#Sense
Efficacia reale-it#Sense