| 5th Annual Congress of the European Society of Thoracic Surgeons |
| - home page of the 5th Annual Congress of the European Society of Thoracic Surgeons, September |
| 24-27, 1997, Wroclaw, Poland. |
| Surgery & Phlebology |
| - varicose vein treatments center, Poznan. |
| Wschodnie Centrum Osteoporozy i Endokrynologii, Lublin |
| - medical office, Lublin. |