The frequency of natural antibodies to the enteric fever organisms in Egypt.
D000906:Antibodies; D004534:Egypt; D006801:Humans; D010284:Paratyphoid Fever / Q000276:immunology*; D014435:Typhoid Fever / Q000276:immunology*
D000906:Antibodies
PARATYPHOID FEVERS/immunology; TYPHOID FEVER/immunology