Article about a contribution by Dr. Mandl B. + Statistics and article about health department by Dr. Mandl B., Dr. Klinger H., Dr. Weidmann O., Dr. Leichtag E., Frank G., Dr. Katz L.,

http://lod.ehri-project-test.eu/instantiations/il-002777-wp2_bt-053_000_000-053_000_049-eng an entity of type: Instantiation