title: Understanding The Role of Subgroup Analysis And Tests For Homogeneity or Interaction in the Amnog Dossier.
authors.affiliation: IMS Health Germany, Munich, Germany.
authors.forename: L
authors.initials: L
authors.lastname: Hofmann-Xu
authors.affiliation: IMS HEALTH GmbH & Co. OHG, Munich, Germany.
authors.forename: D
authors.initials: D
authors.lastname: Bonduelle
authors.affiliation: IMS HEALTH, Munich, Germany.
authors.forename: D
authors.initials: D
authors.lastname: Eheberg