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Everard CO, Ferdinand GA, Butcher LV, Everard JD.Everard CO, et al. Among authors: everard jd.J Trop Med Hyg. 1989 Aug;92(4):253-8.J Trop Med Hyg. 1989.PMID: 2668549Review.
Everard CO, Cawich F, Gamble PG, Everard JD.Everard CO, et al. Among authors: everard jd.Trans R Soc Trop Med Hyg. 1988;82(3):495-9. doi: 10.1016/0035-9203(88)90175-7.Trans R Soc Trop Med Hyg. 1988.PMID: 3232193
Everard CO, Everard JD.Everard CO, et al. Among authors: everard jd.Ann N Y Acad Sci. 1992 Jun 16;653:356-66. doi: 10.1111/j.1749-6632.1992.tb19662.x.Ann N Y Acad Sci. 1992.PMID: 1626884Review.