|The EFLM biological variation database|
AK Aarsand, P Fernandez-Calle, C Webster, A Coskun, E Gonzales-Lao, ...
|A checklist for critical appraisal of studies of biological variation|
WA Bartlett, F Braga, A Carobene, A Coşkun, R Prusa, ...
Clinical Chemistry and Laboratory Medicine (CCLM), 2015
|The biological variation data critical appraisal checklist: a standard for evaluating studies on biological variation|
AK Aarsand, T Røraas, P Fernandez-Calle, C Ricos, J Díaz-Garzón, ...
Clinical chemistry 64 (3), 501-514, 2018
|The use of error and uncertainty methods in the medical laboratory|
WP Oosterhuis, H Bayat, D Armbruster, A Coskun, KP Freeman, A Kallner, ...
Clinical Chemistry and Laboratory Medicine (CCLM) 56 (2), 209-219, 2018
|Sample collections from healthy volunteers for biological variation estimates’ update: a new project undertaken by the Working Group on Biological Variation established by the …|
A Carobene, M Strollo, N Jonker, G Barla, WA Bartlett, S Sandberg, ...
Clinical Chemistry and Laboratory Medicine (CCLM) 54 (10), 1599-1608, 2016
|The EuBIVAS: within-and between-subject biological variation data for electrolytes, lipids, urea, uric acid, total protein, total bilirubin, direct bilirubin, and glucose|
AK Aarsand, J Díaz-Garzón, P Fernandez-Calle, E Guerra, M Locatelli, ...
Clinical chemistry 64 (9), 1380-1393, 2018
|Analysis of changes in parathyroid hormone and 25 (OH) vitamin D levels with respect to age, gender and season: a data mining study|
MA Serdar, BB Can, M Kilercik, ZA Durer, FB Aksungar, M Serteser, ...
Journal of Medical Biochemistry 36 (1), 73, 2017
|The EuBIVAS project: within-and between-subject biological variation data for serum creatinine using enzymatic and alkaline picrate methods and implications for monitoring|
A Carobene, I Marino, A Coşkun, M Serteser, I Unsal, E Guerra, ...
Clinical Chemistry 63 (9), 1527-1536, 2017
|Quality Management and Six Sigma|
|Comparison of intermittent fasting versus caloric restriction in obese subjects: a two year follow-up|
FB Aksungar, M Sarikaya, A Coskun, M Serteser, I Unsal
The journal of nutrition, health & aging 21, 681-685, 2017
|Biological variation estimates obtained from 91 healthy study participants for 9 enzymes in serum|
A Carobene, T Røraas, UØ Sølvik, MS Sylte, S Sandberg, E Guerra, ...
Clinical chemistry 63 (6), 1141-1150, 2017
|Relationship between pregnancy-associated plasma protein-A and lung cancer|
I Bulut, E Gulcan, A Coskun, A Ciftci, E Cetinkaya, G Altiay, T Caglar
The American journal of the medical sciences 337 (4), 241-244, 2009
|Clinical applications of MALDI imaging technologies in cancer and neurodegenerative diseases|
Y Ucal, ZA Durer, H Atak, E Kadioglu, B Sahin, A Coskun, AT Baykal, ...
Biochimica et Biophysica Acta (BBA)-Proteins and Proteomics 1865 (7), 795-816, 2017
|Within-subject and between-subject biological variation estimates of 21 hematological parameters in 30 healthy subjects|
A Coşkun, A Carobene, M Kilercik, M Serteser, S Sandberg, AK Aarsand, ...
Clinical Chemistry and Laboratory Medicine (CCLM) 56 (8), 1309-1318, 2018
|The European biological variation study (EuBIVAS): a summary report|
A Carobene, AK Aarsand, WA Bartlett, A Coskun, J Diaz-Garzon, ...
Clinical Chemistry and Laboratory Medicine (CCLM) 60 (4), 505-517, 2022
|Comparison of serum CA 19.9, CA 125 and CEA levels with severity of chronic obstructive pulmonary disease|
I Bulut, P Arbak, A Coskun, O Balbay, AN Annakkaya, O Yavuz, E Gülcan
Medical principles and practice 18 (4), 289-293, 2009
|Indirect reference intervals estimated from hospitalized population for thyrotropin and free thyroxine|
TC Inal, M Serteser, A Coşkun, A Özpinar, I Ünsal
Croatian Medical Journal 51 (2), 124-130, 2010
|Personalized reference intervals in laboratory medicine: a new model based on within-subject biological variation|
A Coşkun, S Sandberg, I Unsal, C Cavusoglu, M Serteser, M Kilercik, ...
Clinical chemistry 67 (2), 374-384, 2021
|Six sigma and calculated laboratory tests|
Clinical chemistry 52 (4), 770-771, 2006
|Systematic review and meta-analysis of within-subject and between-subject biological variation estimates of 20 haematological parameters|
A Coskun, F Braga, A Carobene, XT Ganduxe, AK Aarsand, ...
Clinical Chemistry and Laboratory Medicine (CCLM) 58 (1), 25-32, 2020