title: [Clinical trials in Denmark in 1998].
authors.forename: L E
authors.initials: LE
authors.lastname: Knudsen
authors.forename: H C
authors.initials: HC
authors.lastname: Rau
authors.forename: E R
authors.initials: ER
authors.lastname: Petersen
authors.forename: J
authors.initials: J
authors.lastname: Renneberg
mesh_terms: D002986:Clinical Trials as Topic / Q000706:statistics & numerical data*; D016208:Databases, Factual; D003718:Denmark; D006801:Humans