Scielo

Lilacs

Medline

Cinahl

Scopus

Cochrane

Total

Production found

09

01

31

08

273

23

345

It does not address the topic

05

--

17

08

251

22

303

Not available in full

--

--

10

02

06

23

39

Not having the inclusion criteria

02

--

17

08

257

23

305

Repeated

--

--

01

--

06

--

07

TOTAL

02

01

04

--

10

--

17