While working as a Senior House Officer in Oncology, Dr Katsioulis contributed to the following publications:

Breast Cancer in males. Radiotherapy contribution to the therapeutic approach
Helliniki Iatriki, Vol 68, Supplement No 1, March 2002
[publication in greek]

Working as a member of a Nephrology team, Dr Katsioulis contributed to the following publication:

Renal Fibrosis
G. Efstratiadis, M. Divani, E. Katsioulis, G. Vergoulas

Hippokratia, Vol 13, No 4 (2009)