×
模态框(Modal)标题
在这里添加一些文本
Close
Close
Submit
Cancel
Confirm
×
模态框(Modal)标题
×
导航切换
Home
About Journal
Editorial Board
For Authors
Instruction to Authors
Columns
Manuscript Submission and Publishing
Requests for the Manuscript
Ethics
Informed Consent
Conflict of Interest
Peer-Review Policy and Process
Advertising Policy
Data Sharing Policy
Corrections and Retractions
Subscribe
Contacts us
中文
Vitamin A level and diseases of premature infants
TAO En-Fu, YUAN Tian-Ming
CJCP . 2016, (
2
): 177 -182 . DOI: 10.7499/j.issn.1008-8830.2016.02.015