Statistically significant associations between environmental exposures and human cryptosporidiosis case onset identified using a case-crossover analysis.

Statistically significant associations between environmental exposures and human cryptosporidiosis case onset identified using a case-crossover analysis.采用病例交叉分析（case-crossover analysis）识别出的、环境暴露与人类隐孢子虫病（cryptosporidiosis）病例发病之间的统计学显著关联。