Volianitis Σ., Bakas Γ., Manouras Ν., Flouris Α.Δ. and Famisis Κ. 2019. The Effect of Pre-season Training and Early Competitive Period on Haematological, Skeletal Muscle and Physiological Markers in Starters and Non-starters Greek Professional Soccer Players. Inquiries in Physical Education and Sport. 17, 3 (Nov. 2019), 157–165. DOI:https://doi.org/10.26253/heal.uth.ojs.ispe.2019.1531.