{"identifier":"nobleid:/w1/20260521/AE975EEE","arkIdentifier":"ark:/48914/w1/20260521/AE975EEE","version":1,"workTitle":"Serum digoxin measurements during pregnancy","workType":"Journal Article","authors":"Rick A. Barbarash","description":null,"workUrl":null,"existingDoi":"10.1007/bf00553168","createdAt":"2026-05-21T19:00:04.123714Z","canonicalUrl":"https://nobleid.org/ark:/48914/w1/20260521/AE975EEE.v1"}