Bibliographic information retrieval in the field of artificial nutrition.
The enormous amount of data available for clinical and research purposes has made information searching a complex task. We have designed a study to determine which bibliographic databases provide appropriate information for the field of artificial nutrition. Of the 149 databases consulted in the preliminary search, 15 were found to contain an appreciable number of titles related to our field. As a general result, we found that MEDLINE had the largest number of titles but other databases oriented toward more specific topics contained references that were unique to them. The results show that an exhaustive search for any topic concerning artificial nutrition must be done on MEDLINE, EMBASE and Current Contents (75% productivity). These can be complemented with others according to their specialization in the subject to be treated. To obtain productivity over 75%, from five to seven databases must be consulted, according to the item under study.
Farriol
M
M
Centro de Investigaciones Bioquímicas y Biologica Molecular (CIBBIM), Vall d'Hebron Hospitals, Barcelona, Spain.
Jordà-Olives
M
M
Padró
J B
JB
D016206:Databases, Bibliographic; D016247:Information Storage and Retrieval; D016239:MEDLINE; D018529:Nutritional Support; D012984:Software