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Sexually transmitted diseases in Ulaanbaatar, Mongolia.
Schwebke JR, Aira T, Jordan N, Jolly PE, Vermund SH. Schwebke JR, et al. Among authors: aira t. Int J STD AIDS. 1998 Jun;9(6):354-8. doi: 10.1258/0956462981922269. Int J STD AIDS. 1998. PMID: 9671251 Free PMC article.
Sports-related factors predicting maintained participation and dropout in organized sports in emerging adulthood: A four-year follow-up study.
Rinta-Antila K, Koski P, Aira T, Heinonen OJ, Korpelainen R, Parkkari J, Savonen K, Toivo K, Uusitalo A, Valtonen M, Vasankari T, Villberg JJ, Kokko S. Rinta-Antila K, et al. Among authors: aira t. Scand J Med Sci Sports. 2024 Jan;34(1):e14523. doi: 10.1111/sms.14523. Epub 2023 Oct 18. Scand J Med Sci Sports. 2024. PMID: 37852930
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