2307-3349
2307-3349
S2307-33492022000200020
10.18004/rspp.diciembre.20
Paraguay
Paraguay
Paraguay
00
12
2022
00
12
2022
12
2
20
25
[
D’ANGELO PIERINA
2007
38
1
1
48-50
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[
2021
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[
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148
1
1
124-6
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[
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74
4
4
355-65
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[
Covid19-evidence.paho.org
2021
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[
Who
2021
]
[
2021
]
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Moopio
2021
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[
2021
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[
2021
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[
2021
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[
2021
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[
2021
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[
Assets.publishing.service.gov.uk
2021
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[
2021
]
[
2021
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[
2021
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[
2021
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[
2021
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[
Ri.ues.edu.sv
2021
]
[
2021
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[
2021
54
2
2
17-24
]