• Article  

      The natural course of primary Sjögren's syndrome (a clinical study) 

      Pavlidis, Nicholas; Drosos, Alexandros A.; Galanopoulos, V.; Siamopoulos, K. C.; Tsianos, Epameinondas (1988)
      In this work the authors analyzed the clinical course and diagnostic procedures of 104 patients with primary Sjogren's syndrome (pSS): 57 patients diagnosed and followed-up at Ioannina University and 47 similar patients ...
    • Article  

      Primary extranodal non-hodgkin's lymphoma of the head and neck 

      Economopoulos, T.; Asprou, N.; Stathakis, N.; Fountzilas, George; Pavlidis, Nicholas; Papaspyrou, S.; Dervenoulas, John; Belia, M.; Papageorgiou, E.; Theoharis, D.; Vrettou, E.; Raptis, S. (1992)
      Among 387 cases of non-Hodgkin's lymphoma (NHL) treated in our units between January 1977 and December 1990, 52 (13.4%) had primary extranodal (PE) NHL of the head and neck. The median age was 55 years with a M:F ratio of ...