2218-3620
2218-3620
S2218-36202021000300262
Cuba
Perú
00
06
2021
00
06
2021
13
3
262
270
[
2020
109
1
1
]
[
2019
9
1
1
1-20
]
[
2011
]
[
2007
]
[
2019
12
1
1
454-68
]
[
2002
53
378
378
2249-60
]
[
2019
]
[
2015
]
[
2018
]
[
2018
146
1
1
190-205
]
[
2011
2
48
48
253-6
]
[
2014
23
4
4
69-75
]
[
2017
7
1
1
7-19
]
[
2019
9
1
1
65-77
]
[
1987
]
[
2019
26
1
1
870-85
]