PubMed® Comprises in excess of 35 million citations for biomedical literature from MEDLINE, lifestyle science journals, and online textbooks. Citations may perhaps include links to full textual content written content from PubMed Central and publisher Web pages. 您可以使用已有帐户，如果您忘记了登录信息，也可以恢复帐户�?您的电子邮件地址已经与另一个帐户关联。 知乎，让每一次点击都充满意... https://usemeupdubai.ae