{"identifier":"nobleid:/w1/20260515/CDECD2AB","arkIdentifier":"ark:/48914/w1/20260515/CDECD2AB","version":1,"workTitle":"Tiotropium-lessons from recent studies.","workType":"Journal Article","authors":"Peter N Black","description":null,"workUrl":null,"existingDoi":"10.1111/j.1440-1843.2009.01544.x","createdAt":"2026-05-15T16:49:43.025837Z","canonicalUrl":"https://nobleid.org/ark:/48914/w1/20260515/CDECD2AB.v1"}