Fecal leukocytes in diarrheal illness.

Adolescent Child Colitis/diagnosis Cytodiagnosis Diagnosis, Differential Diarrhea/etiology Dysentery, Bacillary/diagnosis Escherichia coli/isolation & purification Escherichia coli Infections/diagnosis Feces/cytology,microbiology Giardia/isolation & purification Humans Leukocyte Count Leukocytes Male Salmonella Infections/diagnosis Salmonella typhi/isolation & purification Shigella dysenteriae/isolation & purification Shigella flexneri/isolation & purification Shigella sonnei/isolation & purification Typhoid Fever/diagnosis Vibrio cholerae/isolation & purification