From blood transfusions to human recombinant erythropoietin
CH. Birbilis, I.P. Sofianos, Κ. Kateros, Β. Sakellariou, G.A. Machairas

Total red blood cell mass management during perioperative period
Ι.P. Sofianos, Β.Ι. Sakellariou, Κ. Kateros, CH. Birbilis, G.A. Machairas

Shoulder hemiarthroplasty for the management of neglected fracture - dislocations of the proximal humerus
J.C. Ferousis, I.K. Triantafyllopoulos, A. Zografidis, P. Dallas, A. Papaspiliopoulos, A. Barbitsioti

Surgical treatment of chronic posterior fracture-dislocations of the shoulder by transfer of the subscapularis tendon
J.C. Ferousis, I.K. Triantafyllopoulos, P. Dallas, A. Zografidis, N. Konstantinou, A. Papaspiliopoulos

Spinal canal stenosis
P. Korovesis, G. Koureas, G. Petsinis