Core clinical symptoms and suicidal ideation in patients with obsessive–compulsive disorder: A network analysis. - Kim, Shin Tae; Seo, Jun Ho; Park, Chun Il; Kim, Hae Won; Boo, Young Jun; Kim, Heeyeon; Jeon, Sumoa; Kang, Jee In; Kim, Se Joo (Psychiatry & Clinical Neurosciences, 2023)