{"version":"1.0","type":"link","title":"Lower limb ulcer and Raynaud's phenomenon.","author_name":"Chérif MY 외","author_url":"https://prs-insight.online/author/Ch%C3%A9rif%20MY","provider_name":"PRSinsight","provider_url":"https://prs-insight.online","thumbnail_url":"https://prs-insight.online/og/paper/54829","thumbnail_width":1200,"thumbnail_height":630}