by Dimitroulas, Theodoros, Nikas, Spyros N, Trontzas, Panagiotis, Kitas, George D
Published in Autoimmunity reviews (01.08.2013)

by Kiortsis, Dimitrios N, Mavridis, Anastasios K, Filippatos, Theodosios D, Vasakos, Spyros, Nikas, Spyros N, Drosos, Alexandros A
Published in Journal of rheumatology (01.05.2006)

by Voulgari, Paraskevi V., Alamanos, Yannis, Nikas, Spyros N., Bougias, Dimitrios V., Temekonidis, Themistoklis I., Drosos, Alexandros A.
Published in The American journal of medicine (01.05.2005)

by Nikas, Spyros N
Published in Mediterranean journal of rheumatology (01.12.2020)

by Zikou, Anastasia K, Argyropoulou, Maria I, Voulgari, Paraskevi V, Xydis, Vassilios G, Nikas, Spyros N, Efremidis, Stavros C, Drosos, Alexandros A
Published in Journal of rheumatology (01.02.2006)

by Nikas, Spyros N
Published in Mediterranean journal of rheumatology (01.12.2018)

by Nikas, Spyros N
Published in Mediterranean journal of rheumatology (01.03.2018)

by Christou, Maria A, Ntritsos, Georgios, Markozannes, Georgios, Koskeridis, Fotis, Nikas, Spyros N, Karasik, David, Kiel, Douglas P, Evangelou, Evangelos, Ntzani, Evangelia E
Published in Bone research (01.07.2020)

by Hirsch, George P., Nikas, Spyros N., Klocke, Rainer, Kitas, George D.
Published in Rheumatology (Oxford, England) (01.08.2011)

by Nikas, Spyros N, Drosos, Alexandros A
Published in Current opinion in investigational drugs (London, England : 2000) (01.11.2004)

by Argyropoulou, Maria I., Glatzouni, Anastasia, Voulgari, Paraskevi V., Xydis, Vassilios G., Nikas, Spyros N., Efremidis, Stavros C., Drosos, Alexandros A.
Published in Joint, bone, spine : revue du rhumatisme (01.12.2005)

by Nikas, Spyros N
Published in Mediterranean journal of rheumatology (01.12.2018)

by Nikas, Spyros N, Drosos, Alexandros A
Published in Current opinion in investigational drugs (London, England : 2000) (01.11.2003)

by Nikas, Spyros N, Karokis, Dimitris
Published in Mediterranean journal of rheumatology (01.12.2016)

by Maria A. Christou, Georgios Ntritsos, Georgios Markozannes, Fotis Koskeridis, Spyros N. Nikas, David Karasik, Douglas P. Kiel, Evangelos Evangelou, Evangelia E. Ntzani
Published in 骨研究（英文版） (2020)

by Argyropoulou, Maria I., Glatzouni, Anastasia, Voulgari, Paraskevi V., Xydis, Vassilios G., Nikas, Spyros N., Efremidis, Stavros C., Drosos, Alexandros A.
Published in Revue du rhumatisme (Ed. française : 1993) (01.12.2005)

by Papaioannides, Demetrios, Nikas, Spyros N, Sinapidis, Demetrios, Akritidis, Nikolaos
Published in Revue du rhumatisme (Ed. française : 1993) (2002)

by Hirsch, George P, Nikas, Spyros N, Klocke, Rainer, Kitas, George D
Published in Rheumatology (Oxford, England) (01.08.2011)

by Papaioannides, Demetrios, Nikas, Spyros N, Sinapidis, Demetrios, Akritidis, Nikolaos
Published in Joint bone spine (01.01.2002)