1817-7433
1817-7433
S1817-74332022000100042
10.51581/rccm.v25i1.467
Bolivia
00
09
2022
00
09
2022
25
1
42
48
[
2020
9
1
1
1-9
]
[
2020
9
3
3
644
]
[
2020
43
1
1
1-5
]
[
2020
21
7
7
2515
]
[
2020
9
2
2
344
]
[
2020
12
3
3
]
[
2018
13
53
]
[
2020
8
132
]
[
2019
14
168
]
[
2019
]
[
2020
21
3
3
1156
]
[
2019
]
[
2019
14
93
93
]
[
2020
10
3
3
355
]
[
2019
]
[
2018
10
11
11
]
[
2020
23
100578
]
[
2020
21
2
2
421
]
[
2017
122
55-61
]
[
2021
44
1
1
129-47
]
[
2021
16
201
]
[
2021
10
19
19
4445
]
[
2020
21
4
4
1517
]
[
2020
28
10
10
1331-40
]