21 小时
News Medical on MSNHospital sink drains found to harbor dangerous antibiotic-resistant bacteriaWe hope to be cured when we stay in hospital. But too often, we acquire new infections there. Such 'healthcare-associated infections' (HAI) are a growing problem worldwide, taking up an estimated 6% ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果