No.

Title

Publisher/Provider

Access

Details

1

Web of Science (ISI)

Clarivate Analytics

No

D

2

PubMed

US National Library of Medicine

Free

D

3

Medline (Ovid)

Ovid

No

D

4

Scopus

Elsevier

Yes

D

5

Embase

Elsevier

No

D

6

Cochrane Library

Wiley

No

D

7

Google Scholar

Google

Free

D

8

Journal Citation Reports (JCR)

Clarivate Analytics

No

D

9

Essential Science Indicators (ESI)

Clarivate Analytics

No

D

10

UpToDate

Wolter Kluwer

No

D

11

Clinical Key

Elsevier

No

D

12

BMJ

BMJ

No

D

13

OVID

Wolter Kluwer

No

D

14

ProQuest Dissertations & Theses

ProQuest

Yes

D

15

Reaxys

Elsevier

No

D

16

Ulrich’s Web

ProQuest

No

D