| Prevalence of childhood asthma in Istanbul, Turkey. U Oneş, N Sapan, A Somer, R Dişçi, N Salman, N Güler, I Yalcin Allergy 52 (5), 570-575, 1997 | 158 | 1997 |
| Airborne pollen grains in Bursa, Turkey, 1999-2000 A Bicakci, S Tatlidil, N Sapan, H Malyer, Y Canitez Annals of Agricultural and Environmental Medicine 10 (1), 2003 | 95 | 2003 |
| Airborne pollen in European and Asian parts of Istanbul S Celenk, A Bicakci, Z Tamay, N Guler, MK Altunoglu, Y Canitez, H Malyer, ... Environmental monitoring and assessment 164, 391-402, 2010 | 85 | 2010 |
| Comparison of BCG vaccination at birth and at third month of life. I Ildirim, N Sapan, B Cavuşoğlu Archives of disease in childhood 67 (1), 80-82, 1992 | 85 | 1992 |
| An observation study of airborne pollen fall in Didim (SW Turkey): years 2004–2005 A Bilisik, A Yenigun, A Bicakci, K Eliacik, Y Canitez, H Malyer, N Sapan Aerobiologia 24, 61-66, 2008 | 76 | 2008 |
| Airborne pollen grains of Afyon, Turkey A Bicakci Journal of Integrative Plant Biology 44 (11), 1371, 2002 | 76 | 2002 |
| Pollen calendar of Isparta, Turkey A BIAKI, H Malyer, A Akkaya, NL MEHMET, N Sapan Israel Journal of Plant Sciences 48 (1), 67-70, 2000 | 75 | 2000 |
| Risk factors for wheezing in primary school children in Bursa, Turkey Z Alper, N Sapan, İ Ercan, Y Canıtez, N Bilgel American journal of rhinology 20 (1), 53-63, 2006 | 55 | 2006 |
| Türkiye’nin atmosferik polenleri A Biçakçi, MK Altunoğlu, A Bilişik, S Çelenk, Y Canitez, H Malyer, ... Asthma Allergy Immunol 7, 11-7, 2009 | 53* | 2009 |
| Allergenic fungal spore concentrations in the atmosphere of Bursa, Turkey E Ataygul, S Celenk, Y Canitez, A Bicakci, H Malyer, N Sapan Journal of Biological and Environmental Sciences 1 (2), 2007 | 47 | 2007 |
| Airborne pollen calendar of the central region of Bursa (Turkey) A Bicakci, özden Inceoglu, N Sapan, H Malyer Aerobiologia 12, 43-46, 1996 | 46 | 1996 |
| An aerobiological study on pollen grains in the atmosphere of North-West Turkey S Celenk, Y Canitez, A Bicakci, N Sapan, H Malyer Environmental monitoring and assessment 158, 365-380, 2009 | 45 | 2009 |
| Airborne pollen grains in Yalova, Turkey, 2004 MK Altunoglu, A Bicakci, S Celenk, Y Canitez, H Malyer, N Sapan Biologia 63, 658-663, 2008 | 45 | 2008 |
| Atmospheric pollen concentrations in Antalya, South Turkey A Tosunoglu, MK Altunoglu, A Bicakci, O Kilic, T Gonca, I Yilmazer, ... Aerobiologia 31, 99-109, 2015 | 44 | 2015 |
| Airborne pollen concentration in Görükle campus (Bursa), 1991-1992 A BIÇAKÇI, H MALYER, N SAPAN Turkish Journal of Botany 21 (3), 145-153, 1997 | 42 | 1997 |
| Cystic fibrosis in Turkey: First data from the national registry D Dogru, E Çakır, T Şişmanlar, N Çobanoğlu, S Pekcan, G Cinel, E Yalçın, ... Pediatric pulmonology 55 (2), 541-548, 2020 | 40 | 2020 |
| Airborne pollen grains of Rize A Bıçakcı, H Malyer, S Tatlidil, A Akkaya, N Sapan Acta Pharmaceutica Turcica 44 (1), 2002 | 39 | 2002 |
| Airborne pollen fall in Koycegiz specially protected area (SW Turkey) A Tosunoglu, A Bicakci, H Malyer, N Sapan Fresenius Environmental Bulletin 18 (10), 1860-1865, 2009 | 38 | 2009 |
| A multi‐center survey of childhood asthma in Turkey–I: The cost and its determinants NE Beyhun, ÖU Soyer, S Kuyucu, N Sapan, DU Altıntaş, H Yüksel, ... Pediatric Allergy and Immunology 20 (1), 72-80, 2009 | 37 | 2009 |
| Airborne pollen calendar of the center of Bursa (Turkey) A Bıçakçı, Ö İnceoğlu, N Sapan, H Malyer Aerobiologia 12, 43-6, 1996 | 35 | 1996 |
