'Lost to follow-up': reasons for discontinued surveillance in a follow-up register. Scottish automated follow-up register group.
作者信息
Jones S J, Hedley A J, Young R E, Dinwoodie D L, Bewsher P D
出版信息
Community Med. 1981 Feb;3(1):25-30.
PMID:6783364
Abstract
摘要
Zotero 插件