Miller P L, Smith P, Morrow J S, Riely C A, Powsner S M
Department of Anesthesiology, Yale University School of Medicine, New Haven, CT 06510.
Comput Methods Programs Biomed. 1988 Nov-Dec;27(3):205-11. doi: 10.1016/0169-2607(88)90084-3.
This paper compares bibliographic retrieval using current MeSH (Medical Subject Headings) to bibliographic retrieval using explicitly coded semantic relationships between index terms. In a previous study, ten lists of abstracts, each list containing 20-40 papers discussing a specific pair of terms, were analyzed to identify the specific relationship(s) between those terms discussed in each paper. In the present study, we analyze how well current MeSH coding using topical subheadings and check tags, can selectively retrieve those papers discussing each semantic relationship.
本文将使用当前医学主题词表（MeSH）进行的文献检索与使用索引词之间明确编码的语义关系进行的文献检索作了比较。在之前的一项研究中，分析了十份摘要列表，每份列表包含20 - 40篇讨论特定术语对的论文，以确定每篇论文中所讨论术语之间的特定关系。在本研究中，我们分析了当前使用主题副标题和核对标签的MeSH编码能够多好地选择性检索那些讨论每种语义关系的论文。
