title: [Centenary of Fibiger's controlled clinical trial].
authors.affiliation: H:S Kommunehospitalet, Institut for Sygdomsforebyggelse, Copenhagen Trial Unit. cgluud@ipm.hosp.dk
authors.forename: C N
authors.initials: CN
authors.lastname: Gluud
mesh_terms: D002986:Clinical Trials as Topic / Q000266:history*; D003718:Denmark; D049672:History, 19th Century; D049673:History, 20th Century; D016032:Randomized Controlled Trials as Topic / Q000266:history*; D012106:Research / Q000266:history