2393-6606

2393-6606

S2393-66062022000201101

10.22235/ech.v11i2.3118

Uruguay

Chile

00 12 2022

00 12 2022

11 2

1.

2001 75 Suppl 1 Suppl 1

S3-4

2.

2020 26 3 3

31-60

3.

2019 12

461-74

4.

2021 13 5 5

4908-14

5.

2020 18 1 1

27-31

6.

2021 31

S62-7

7.

2022 11 1 1