Name Info Provider Link
Foreign Bodies free resource MedlinePlus Health Information https://medlineplus.gov/foreignbodies.html
subscription/membership/fee required Ovid Technologies, Inc. http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=21827595.ui
subscription/membership/fee required Wiley https://doi.org/10.1111/j.1476-4431.2011.00653.x