How Do I Search PubMed Effectively?

PubMed is a free search engine accessing primarily the MEDLINE database of references and abstracts on life sciences and biomedical topics.

The United States National Library of Medicine (NLM) at the National Institutes of Health maintain the database as part of the Entrez system of information retrieval..

To search within MeSH:To browse a list of subject headings available in the database, click the MeSH button on the blue sub-toolbar. Users can search MeSH in MEDLINE three different ways: … Mark the check box to the left of a term.Click Search Database. Your search query finds articles with the term as a MeSH Heading.

What is a MeSH major topic?

MeSH Major Topic to limit a search to. citations where that term is the major focus of. the article. The term is added to the search.

What does MH mean in PubMed?

MeSH headings [MH] PubMed automatically searches the MeSH headings as well as the more specific terms beneath that heading in the MeSH hierarchy. This is known as the explosion feature. Example: eye [mh] will retrieve citations indexed to: Eye.

How do you narrow a search on PubMed?

1. On the Library homepage, under PubMed, click on MeSH Database to be taken to it and search it (similar to a thesaurus). 2. In an article that has MeSH listed, scroll towards the bottom of the record to find the MeSH and be able to apply it to your search.

Is PubMed reliable?

PubMed delivers a publicly available search interface for MEDLINE as well as other NLM resources, making it the premier source for biomedical literature and one of the most widely accessible resources in the world.

The Search Strategy. … Step One: Identify a Topic. … Step Two: Set up a Search Strategy Using Boolean Operators. … Step Three: Find Background Information. … Step Four: Find Books. … Step Five: Find Periodicals. … Step Six: Find Newspaper Articles. … Step Seven: Consult Other Sources.More items…•

What are search strategies?

A search strategy is an organised structure of key terms used to search a database. The search strategy combines the key concepts of your search question in order to retrieve accurate results. Your search strategy will account for all: possible search terms. keywords and phrases.

Advanced Literature Search Guide for Nursing and Health Sciences: STEP 5: Apply search techniquesHome.STEP 1: Background search.STEP 2: Formulate your question.STEP 3: Develop search terms.STEP 4: Choose your databases.STEP 5: Apply search techniques.STEP 6: Refine results.STEP 7: Select your articles.More items…•

How do you search for a word in PubMed?

How do I search PubMed?Identify the key concepts for your search.Enter the terms (or key concepts) in the search box.Suggestions will display as you type your search terms. Click Turn off to temporarily disable the autocomplete feature.

How do you develop a search strategy for a systematic review?

These are the steps required when developing a comprehensive search strategy for a systematic review:Formulate the research question.Identify the key concepts.Develop search terms – free-text terms.Develop search terms – controlled vocabulary terms.Search fields.Phrase searching, wildcards and proximity operators.More items…•

How do you do a MeSH search on PubMed?

To access MeSH terms, click on the drop-down menu beside the search box on the main PubMed page. Type in a term and the system will present you with a list of subject headings, with definitions, from which you can choose.

What are MeSH terms?

MeSH terms are official words or phrases selected to represent particular biomedical concepts. When labelling an article, indexers select terms only from the official MeSH list – never other spellings or variations.

Why would I use an article database over a search engine?

A search engine (like Google) often returns an overwhelming number of results with no quick way to narrow them down or ensure they relate to your topic. In short, you should use library databases to quickly find relevant scholarly information you can use in research papers or other course projects.

How do I create a search strategy in PubMed?

There are three steps to building an effective search strategy using the PubMed Advanced Search Builder:search one concept at a time, specifying fields, e.g. Title/Abstract, or subject headings, e.g. MeSH Major Topic, from the menu.add each completed concept to History using the Add to History link, one after another.More items…•

How do you present a search strategy?

To develop a search strategy you will need to:define and write down your research question – what is it that you are going to research?identify, and keep a record of key words, terms and phrases. … identify keyword synonyms, use database Thesauri or Subject Headings;determine a timeframe from your research, if needed.More items…

How do you find keywords for a systematic review?

Identifying keywords There are many ways to locate these terms, including background reading, dictionaries, regular and database thesauri or subject headings and text mining tools. The process of searching will also help identify more terms.

Why is PubMed down?

Update #1: As reported previously, the PubMed Health website will shut down on October 31, 2018. This decision was made so the National Library of Medicine (NLM) can consolidate its consumer health and comparative effectiveness resources to make them easier to find.

How do I download PubMed search results?

The basic steps are:Perform a search in PubMed. Check the boxes next to articles for the citations you wish to download. … When you are ready to export your results, click the Send to menu at the upper right corner of your results or Clipboard. Select Citation manager.