Syndromic Surveillance Ontology postpartum depression ontology Source
http://surveillance.mcgill.ca/sso/syndromes.owl#fatigue http://www.semanticweb.org/rbmor/ontologies/2021/1/1/untitled-ontology-133#Fatigue LOOM
http://surveillance.mcgill.ca/sso/syndromes.owl#asthma http://www.semanticweb.org/rbmor/ontologies/2021/1/1/untitled-ontology-133#Asthma LOOM