结论：春季婴幼儿腹泻中除消化不良性腹泻外，细菌和轮状病毒感染仍是较为重要的致病因素。
Conclusion in infant diarrhoea of spring, except indigestion, pathogenic bacteria and rotavirus are still more important etiological factors.
结论：春季婴幼儿腹泻中除消化不良性腹泻外，细菌和轮状病毒感染仍是较为重要的致病因素。
Conclusion in infant diarrhoea of spring, except indigestion, pathogenic bacteria and rotavirus are still more important etiological factors.
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