Name Info Provider Link
subscription/membership/fee required Ingenta plc https://www.ingentaconnect.com/openurl?genre=article&issn=&volume=40&issue=8&spage=723&aulast=Lo Vecchio
Measles free resource MedlinePlus Health Information https://medlineplus.gov/measles.html
subscription/membership/fee required Ovid Technologies, Inc. http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=34250972.ui
Children's Health free resource MedlinePlus Consumer Health Information https://medlineplus.gov/childrenshealth.html
subscription/membership/fee required Wolters Kluwer https://doi.org/10.1097/INF.0000000000003156