title: Specific and non-specific humoral responses in human trypanosomiasis. A case report of documented pre-infection immune status.
mesh_terms: D000910:Antibodies, Heterophile / Q000032:analysis; D000917:Antibody Formation; D000918:Antibody Specificity; D005260:Female; D006801:Humans; D008875:Middle Aged; D014353:Trypanosomiasis, African / Q000276:immunology*
chemical_list: D000910:Antibodies, Heterophile