"Transportation Of Patients In Need Of Hemodialysis From Their Home To The "Dialysis Treatment" Department At The "St. Anna-Varna" Medical Center Ad And Back According To An Established Weekly Schedule And Named List In The Following Settlements: Varna, Dolni Chiflik, Balchik, , Vetrino, Devnya Byala, Provadia, Valchi Dol, Beloslav, Aksakovo, Avren, Suvorovo, Obzor And Dulgopol For A Period Of Two Years"