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Page 1
Salivary levels of immunoglobulin A in triathletes.
Steerenberg PA, van Asperen IA, van Nieuw Amerongen A, Biewenga A, Mol D, Medema GJ. Steerenberg PA, et al. Among authors: van asperen ia. Eur J Oral Sci. 1997 Aug;105(4):305-9. doi: 10.1111/j.1600-0722.1997.tb00245.x. Eur J Oral Sci. 1997. PMID: 9298361
An outbreak of cryptosporidiosis in the Netherlands.
Van Asperen IA, Mank T, Medema GJ, Stijnen C, De Boer AS, Groot JF, TenHam P, Sluiters JF, Borgdorff MW. Van Asperen IA, et al. Euro Surveill. 1996 Feb;1(2):11-12. doi: 10.2807/esm.01.02.00126-en. Euro Surveill. 1996. PMID: 12631742