| diarrheal disease in cambodian children at a camp in thailand. | the etiology of acute diarrhea (less than or equal to 3 days duration) and persistent diarrhea (greater than or equal to 14 days duration) was determined in cambodian children under age 5 years in a refugee camp on the thai-cambodian border between may and october 1989; potential risk factors associated with persistent diarrhea were examined in an age-matched case-control study. specimens collected from children and environmental sources were examined by standard microbiologic methods; escherich ... | 1992 | 1570820 |