The best way to locate articles is through library databases. Go to http://libguides.nvcc.edu/databasesbysubject and look under the categories Health Sciences (DIT,DNH,EMS,HIM,HLT,MDL,NUR,OTA,PTH,RAD,ROC,RTH) to find a list of relevant databases. Here are a few databases that you may find particularly helpful:
Articles are published in periodicals, which is any type of publication published at a regular interval (weekly, monthly, quarterly). Periodical types include magazines, newspapers, trade publications, and scholarly journals which:
Magazines, journals and newspapers typically do NOT provide a summary or overview of a topic.
Select the most important 2-3 terms related to your topic. Put the word AND between each new term; this tells the database to look for resources with ALL your terms.
sonography AND stomach cancer
Use quotation marks ( " " ) around phrases (two or more words); this tells the database to look for the words in that specific order.
sonography AND "stomach cancer"
Use an asterisk ( * ) to find multiple endings of one word. Using sonogra as a search term will include results that refer to sonographyy, sonographer, sonogram.
This video by Yavapai College Library in Prescott, Arizona demonstrates the different types of information found in Google versus library databases.
Click the icon located in the bottom right corner to watch the video in fullscreen mode.