منابع مشابه
Phrase truncation in PubMed searches
In fact, if an asterisk is added to the end of a phrase, truncation is performed. No double quotes are required around the phrase, as the asterisk acts as a phrase marker as well as truncation. The PubMed searches in the supplementary material duplicate the search string used in the article. Sets 3 and 9 utilize the phrase truncation feature (figure 1). The number of results is the same for the...
متن کاملResponse to “Phrase truncation in PubMed searches”
To the editor, Shanman’s letter to the editor is absolutely correct to point out that phrases can be truncated when searching in PubMed. In our article, we wanted to depict, with a simplified search strategy, how it is not straightforward to translate a strategy from MEDLINE Ovid into PubMed syntax. It is important to note that the main focus of our article was not performance of truncation in ...
متن کاملEfficient bibliographic searches on allergology using PubMed.
INTRODUCTION PubMed is the most important of the non-specialized databases on biomedical literature. International and quickly updated is elaborated by the American Government and contains only information about papers published in scientific journal/s. Although it can be used as an unique Data Base, as a matter of fact is the addition of several subgroups (among them MEDLINE) that can be searc...
متن کاملSupplementary searches of PubMed to improve currency of MEDLINE and MEDLINE In-Process searches via Ovid.
OBJECTIVE The research investigated whether conducting a supplementary search of PubMed in addition to the main MEDLINE (Ovid) search for a systematic review is worthwhile and to ascertain whether this PubMed search can be conducted quickly and if it retrieves unique, recently published, and ahead-of-print studies that are subsequently considered for inclusion in the final systematic review. ...
متن کاملExploring Query Expansion for Entity Searches in PubMed
Identifying relevant studies from the entire scientific literature is an important task in biomedical research. Past efforts have incorporated semantically recognized biological entities and medical ontologies into biomedical literature search. However, semantic relations are largely overlooked by biomedical search engines. In this work, we aim to discover synonymous biomedical semantic relatio...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Medical Library Association
سال: 2017
ISSN: 1558-9439,1536-5050
DOI: 10.5195/jmla.2017.252