Nikiforos V. Angelopoulos

The St. Mary's Hospital Sleep Questionnaire: A Study of Reliability

Brian W. Ellis, Murray W. Johns, Richard Lancaster et al. · SLEEP · 1981 · 385 citations

Quality Of Life, Sleep Disorders, Family Medicine +24

Internet Addiction among Greek Adolescent Students

Konstantinos Siomos, Evaggelia D. Dafouli, Dimitrios A. Braimiotis et al. · CyberPsychology & Behavior · 2008 · 312 citations

Substance Abuse, Substance Use, Social Media +14

Nasal corticosteroids for children with snoring

Emmanouel Ι. Alexopoulos, Athanasios G. Kaditis, Efthimia Kalampouka et al. · Pediatric Pulmonology · 2004 · 133 citations

Asthma, Sleep Disorders, Breathing Disorders +18

Psychiatric side effects induced by supraphysiological doses of combinations of anabolic steroids correlate to the severity of abuse

Thomas Pagonis, Nikiforos V. Angelopoulos, George Koukoulis et al. · European Psychiatry · 2005 · 127 citations

Quantitative spectral analysis of vigilance EEG in patients with obstructive sleep apnoea syndrome

Athanasios Xiromeritis, Apostolia Hatziefthimiou, Georgios M. Hadjigeorgiou et al. · Sleep And Breathing · 2010 · 61 citations

Sleep, Sleep Disorder, Neurophysiology +13