Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/2841004
Is Reference of Substancia extraña causante de una reacción focal-es#Sense
Sostanza ad azione focale-it#Sense
Som virker som infektionsfokus-da#Sense
Substance agissant comme épine focale-fr#Sense
Herdstoff-de#Sense
Foreign matter causing focal reactions-en#Sense
Fremmedlegeme-da#Sense