存活率主要是用于流行病学,病因,治疗效果及预后等等的研究。但前提必须是大数据,否责无意义。
本帖于 2017-12-16 13:34:50 时间, 由普通用户 老道 编辑
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2025 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy