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Rijsdijk LE, Bos AE, Ruiter RA, Leerlooijer JN, de Haas B, Schaalma HP.Rijsdijk LE, et al. Among authors: leerlooijer jn.BMC Public Health. 2011 May 18;11:334. doi: 10.1186/1471-2458-11-334.BMC Public Health. 2011.PMID: 21592369Free PMC article.
Leerlooijer JN, Ruiter RA, Damayanti R, Rijsdijk LE, Eiling E, Bos AE, Kok G.Leerlooijer JN, et al.Trop Med Int Health. 2014 Jan;19(1):74-82. doi: 10.1111/tmi.12217. Epub 2013 Nov 5.Trop Med Int Health. 2014.PMID: 24188644Free article.