获取独家产品信息,尽享促销优惠!立即订阅,不容错过
* 限···时··优惠
Ancient Romans Guarding Hadrian’s Wall Were Riddled with Worms and Parasites
生活在古英国的罗马人深受肠道寄生虫的困扰,所有这些寄生虫都是通过粪便污染传播的