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. 2021 Dec 20;18(24):13426. doi: 10.3390/ijerph182413426

Table 1.

Database, Search Strings and Resources Used for the Searches.

Database Search Strings Resources
PubMed “WhatsApp” [All fields] a 601
Scopus (ALL (“WhatsApp”) AND ALL (“telemedicine” OR
“telehealth” OR “ehealth” OR “e-health” OR “mhealth” OR “m-health”))
741
Science Direct ((“WhatsApp”) AND (“telemedicine” OR “telehealth” OR “ehealth” OR “e-health” OR “mhealth” OR “m-health”)) All fields 282
Ebsco Host ((“WhatsApp”) AND (“telemedicine” OR “telehealth” OR “ehealth” OR “e-health” OR “mhealth” OR “m-health”)) All text 503

a No search modifiers used; PubMed is a biomedical and life sciences specific database.