文
论文分享
演练场
杂货铺
论文推荐
字
编辑器下载
登录
注册
Ulf Welander
发表
A simple method for measuring MTF in direct digital intraoral radiography. Technical note.
W. McDavid, G. Tronje, Ulf Welander, 1994, Oral surgery, oral medicine, and oral pathology.