[IEEE 2000 IEEE EMBS International Conference on Information Technology Applications in Biomedicine. ITAB-ITIS 2000. Joint Meeting Third IEEE EMBS International Conference on Information Technology Applications in Biomedicine (ITAB'00). Third Workshop of the International Telemedical Information Society (ITIS'00) - Arlington, VA, USA (9-10 Nov. 2000)] Proceedings 2000 IEEE EMBS International Conference on Information Technology Applications in Biomedicine. ITAB-ITIS 2000. Joint Meeting Third IEEE EMBS International Conference on Information Technology Applications in Biomedicine (ITAB'00). Third Works - Primary care physicians' communication networks in central Europe