It is evident that the infection rate of Cryptosporidium in free-ranging snakes is higher than that of captive snakes.
英
美
释义
结论本调查表明,来自野外蛇的隐孢子虫感染率要显著高于动物园驯养的爬行动物,对喜食野生蛇类的陋习提出了严重的警示。
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