{"identifier":"nobleid:/w1/20260521/C161B2DB","arkIdentifier":"ark:/48914/w1/20260521/C161B2DB","version":1,"workTitle":"Pericardial masses and congenital abnormalities","workType":"Journal Article","authors":"Unknown","description":null,"workUrl":null,"existingDoi":"10.1093/med/9780198784906.003.0380","createdAt":"2026-05-21T12:05:11.953934Z","canonicalUrl":"https://nobleid.org/ark:/48914/w1/20260521/C161B2DB.v1"}