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Fonseca MO, Pang LW, de Paula Cavalheiro N, Barone AA, Heloisa Lopes M.Fonseca MO, et al.Vaccine. 2005 Apr 22;23(22):2902-8. doi: 10.1016/j.vaccine.2004.11.057.Vaccine. 2005.PMID: 15780739Clinical Trial.
Fonseca MO, Pang L, de Avila Sdo L, Arruk VG, Tozetto-Mendoza TR, Ferreira AW, Saes-Alquezar A, Boulos M.Fonseca MO, et al.Trans R Soc Trop Med Hyg. 2000 Mar-Apr;94(2):171-2. doi: 10.1016/s0035-9203(00)90263-3.Trans R Soc Trop Med Hyg. 2000.PMID: 10897359No abstract available.