Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/2841
Is Reference of Stomach ulcer-en#Sense
Peptic ulcer-en#Sense
Úlcera gástrica-pt#Sense
Magengeschwür-de#Sense
Úlcera péptica-pt#Sense
Ulcère peptique-fr#Sense
Úlcera péptica-es#Sense
Ulcère gastrique-fr#Sense
Peptisch ulcus-nl#Sense