Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Pozitívna kontrola-sk#Sense
Positive control-en#Sense
Cóimheastóir dearfach-ga#Sense
Sostanza per i controlli positivi-it#Sense
Pozitivna kontrola-sl#Sense
Pozitīvā kontrole-lv#Sense
Kontrola dodatnia-pl#Sense
Positive control chemical-en#Sense
Pozitív kontroll-hu#Sense
Teigiamas kontrolinis bandinys-lt#Sense
Controlo positivo-pt#Sense