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Sanchez-Guillen, MD; Perez-Fuentes, R; Salgado-Rosas, H; Ruiz-Arguelles, A; Ackers, J; Shire, A; Talamas-Rohana, P; (2002) Differentiation of Entamoeba histolytica/Entamoeba dispar by PCR and their correlation with humoral and cellular immunity in individuals with clinical variants of amoebiasis. The American journal of tropical medicine and hygiene, 66 (6). pp. 731-7. ISSN 0002-9637 https://researchonline.lshtm.ac.uk/id/eprint/16256