{"identifier":"nobleid:/w1/20260517/AF9DA00F","arkIdentifier":"ark:/48914/w1/20260517/AF9DA00F","version":1,"workTitle":"Use of Penicillin in Dental Pulp-canal Therapy.","workType":"Journal Article","authors":"F E Shaw, E Sprawson, H B May","description":null,"workUrl":null,"existingDoi":"10.1136/bmj.1.4398.551","createdAt":"2026-05-17T04:10:40.995814Z","canonicalUrl":"https://nobleid.org/ark:/48914/w1/20260517/AF9DA00F.v1"}