SEARCHING ON INTERNET FOR SCIENTIFIC INFORMATION RELATED TO NUTRITIONAL SCIENCES

被引：0

作者：

Sanz-Valero, J. ^{[1
,2
]}

Castiel, L. D. ^{[3
]}

机构：

[1] Univ Miguel Hernandez, Dept Salud Publ Hist Ciencia & Ginecol, Alicante, Spain

[2] Univ Alicante, E-03080 Alicante, Spain

[3] Escuela Nacl Salud Publ Sergio Arouca, Fdn Oswaldo Cruz, Rio De Janeiro, Brazil

来源：

NUTRICION HOSPITALARIA | 2010年 / 25卷

关键词：

Databases Bibliographic; Information Storage and Retrieval; Access to Information; Medical Subject Heading; FILTERS; MEDLINE;

D O I：

暂无

中图分类号：

R15 [营养卫生、食品卫生]; TS201 [基础科学];

学科分类号：

100403 ;

摘要：

This paper intends to explain and discuss Internet's importance in storing and retrieving scientific information and especially to stress how relevant are keywords used as Medical Subject Heading in the proper indexation of documents. In addition, it presents the correct usage of references' databases and the need to know its hierarchical structure, its thesaurus, to gather adequate results. In some circumstances, in order to search thoroughly these databases, it would be necessary to formulate more complex search equations - with filters.

引用

页码：31 / 37

页数：7

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