{"identifier":"nobleid:/w1/20260523/103DF64D","arkIdentifier":"ark:/48914/w1/20260523/103DF64D","version":1,"workTitle":"Obstetric Anesthesia","workType":"Journal Article","authors":"Thomas H. Joyce","description":null,"workUrl":null,"existingDoi":"10.1213/00000539-199502000-00061","createdAt":"2026-05-23T23:40:10.996178Z","canonicalUrl":"https://nobleid.org/ark:/48914/w1/20260523/103DF64D.v1"}