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Analysis of airborne betula pollen in Finland; a 31-year perspective.
Yli-Panula E, Fekedulegn DB, Green BJ, Ranta H. Yli-Panula E, et al. Among authors: ranta h. Int J Environ Res Public Health. 2009 Jun;6(6):1706-23. doi: 10.3390/ijerph6061706. Epub 2009 May 26. Int J Environ Res Public Health. 2009. PMID: 19578456 Free PMC article.
A numerical model of birch pollen emission and dispersion in the atmosphere. Model evaluation and sensitivity analysis.
Siljamo P, Sofiev M, Filatova E, Grewling Ł, Jäger S, Khoreva E, Linkosalo T, Ortega Jimenez S, Ranta H, Rantio-Lehtimäki A, Svetlov A, Veriankaite L, Yakovleva E, Kukkonen J. Siljamo P, et al. Among authors: ranta h. Int J Biometeorol. 2013 Jan;57(1):125-36. doi: 10.1007/s00484-012-0539-5. Epub 2012 Mar 22. Int J Biometeorol. 2013. PMID: 22434484 Free PMC article.