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| A European Respiratory Society technical standard: exhaled biomarkers in lung disease I Horváth, PJ Barnes, S Loukides, PJ Sterk, M Högman, AC Olin, A Amann, ... European Respiratory Journal 49 (4), 2017 | 570 | 2017 |
| Exhaled nitric oxide in chronic obstructive pulmonary disease W Maziak, S Loukides, S Culpitt, P Sullivan, SA Kharitonov, PJ Barnes American journal of respiratory and critical care medicine 157 (3), 998-1002, 1998 | 446 | 1998 |
| Oxidative stress in expired breath condensate of patients with COPD K Kostikas, G Papatheodorou, K Psathakis, P Panagou, S Loukides Chest 124 (4), 1373-1380, 2003 | 284 | 2003 |
| Body mass and fat-free mass indices in COPD: relation with variables expressing disease severity E Ischaki, G Papatheodorou, E Gaki, I Papa, N Koulouris, S Loukides Chest 132 (1), 164-169, 2007 | 273 | 2007 |
| Increased levels of exhaled carbon monoxide in bronchiectasis: a new marker of oxidative stress I Horvath, S Loukides, T Wodehouse, SA Kharitonov, PJ Cole, PJ Barnes Thorax 53 (10), 867-870, 1998 | 221 | 1998 |
| Elevated levels of expired breath hydrogen peroxide in bronchiectasis S Loukides, I Horvath, T Wodehouse, PJ Cole, PJ Barnes American Journal of Respiratory and Critical Care Medicine 158 (3), 991-994, 1998 | 210 | 1998 |
| Total nitrite/nitrate in expired breath condensate of patients with asthma K Ganas, S Loukides, G Papatheodorou, P Panagou, N Kalogeropoulos Respiratory medicine 95 (8), 649-654, 2001 | 209 | 2001 |
| European Respiratory Society guidelines for the diagnosis of asthma in adults R Louis, I Satia, I Ojanguren, F Schleich, M Bonini, T Tonia, D Rigau, ... European Respiratory Journal 60 (3), 2022 | 174 | 2022 |
| Exhaled markers of oxidative stress in idiopathic pulmonary fibrosis K Psathakis, D Mermigkis, G Papatheodorou, S Loukides, P Panagou, ... European journal of clinical investigation 36 (5), 362-367, 2006 | 173 | 2006 |
| Leukotriene B4 in exhaled breath condensate and sputum supernatant in patients with COPD and asthma K Kostikas, M Gaga, G Papatheodorou, T Karamanis, D Orphanidou, ... Chest 127 (5), 1553-1559, 2005 | 173 | 2005 |
| High levels of IL-6 and IL-8 characterize early-on idiopathic pulmonary fibrosis acute exacerbations SA Papiris, IP Tomos, A Karakatsani, A Spathis, I Korbila, A Analitis, ... Cytokine 102, 168-172, 2018 | 158 | 2018 |
| Plasma leptin and adiponectin in COPD exacerbations: associations with inflammatory biomarkers G Krommidas, K Kostikas, G Papatheodorou, A Koutsokera, ... Respiratory medicine 104 (1), 40-46, 2010 | 145 | 2010 |
| Serum uric acid as a predictor of mortality and future exacerbations of COPD K Bartziokas, AI Papaioannou, S Loukides, A Papadopoulos, A Haniotou, ... European respiratory journal 43 (1), 43-53, 2014 | 142 | 2014 |
| Exhaled nitric oxide is increased in active fibrosing alveolitis P Paredi, SA Kharitonov, S Loukides, P Pantelidis, RM Du Bois, ... Chest 115 (5), 1352-1356, 1999 | 142 | 1999 |
| Comparison of exhaled and nasal nitric oxide and exhaled carbon monoxide levels in bronchiectatic patients with and without primary ciliary dyskinesia I Horváth, S Loukides, T Wodehouse, E Csiszer, PJ Cole, SA Kharitonov, ... Thorax 58 (1), 68-72, 2003 | 135 | 2003 |
| The relationships among hydrogen peroxide in expired breath condensate, airway inflammation, and asthma severity S Loukides, D Bouros, G Papatheodorou, P Panagou, NM Siafakas Chest 121 (2), 338-346, 2002 | 129 | 2002 |
| Severe eosinophilic asthma A Bakakos, S Loukides, P Bakakos Journal of clinical medicine 8 (9), 1375, 2019 | 124 | 2019 |
| NEXThaler, an innovative dry powder inhaler delivering an extrafine fixed combination of beclometasone and formoterol to treat large and small airways in asthma M Corradi, H Chrystyn, BG Cosio, M Pirozynski, S Loukides, R Louis, ... Expert opinion on drug delivery 11 (9), 1497-1506, 2014 | 124 | 2014 |
| Exhaled cysteinyl-leukotrienes and 8-isoprostane in patients with asthma and their relation to clinical severity K Samitas, D Chorianopoulos, S Vittorakis, E Zervas, E Economidou, ... Respiratory medicine 103 (5), 750-756, 2009 | 121 | 2009 |
