{"version":"1.0","type":"link","title":"Ulcer - Newikis","description":"An ulcer is a kind of open wound. Ulcers can be on surfaces of the body. They can be on skin. They can be mucous membranes like the surface of the stomach or inside the mouth.","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://upload.wikimedia.org/wikipedia/commons/4/46/Crohnie_sores_4.JPG","thumbnail_width":480,"thumbnail_height":640}