High Prevalence of Human Liver Infection by Amphimerus spp. Flukes, Ecuador
Manuel Calvopiña, William Cevallos, Hideo Kumazawa, and Joseph Eisenberg
Author affiliations: Universidad Central del Ecuador Centro de Biomedicina, Quito, Ecuador (M. Calvopina, W. Cevallos); Kochi University School of Medicine, Kochi, Japan (H. Kumazawa); University of Michigan, Ann Arbor, Michigan, USA (J. Eisenberg)
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