Publications

etiology of childhood diarrhea in beijing, china.	to determine the role of recently recognized enteropathogens in childhood diarrhea in china, 221 children with diarrhea and 108 controls seen at the beijing children's hospital were studied during april and may 1989. stools were examined for ova, parasites, and rotavirus, cultured for bacterial pathogens, and probed for enterotoxigenic escherichia coli (etec), enteroinvasive e. coli (eiec), enterohemorrhagic e. coli (ehec), and enteropathogenic adherence factor-positive (eaf+) e. coli. pathogens ...	1991	1993771
a bacteriological and helminthological investigation of a sewage-irrigated area in a beijing suburb.	the municipal sewage and raw sludge removed from a sewage treatment plant were the main sources of pollution by pathogenic bacteria and helminthic eggs in land utilization. the level of pollution in the sewage-irrigated areas was as high as that in the areas using fresh night soil. the survival time of salmonella and ascaris ova in soil irrigated with sewage was relatively long. the soil had a definite natural capacity for purifying pathogenic bacteria. because of the different ways of watering, ...	1988	3270523
[a bacteriological and helminthological investigation on a sewage-irrigated area in beijing suburb].		1986	3542430