1982-7806
1982-7806
S1982-78062018000200309
10.14393/che-v17n2-2018-3
Brazil
00
05
2018
00
05
2018
17
2
309
327
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[
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15
2
2
]
[
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14
14
157-72
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[
1995
4. ed
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[
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[
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30
1
1
139-59
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[
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1
1
1
9-44
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[
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[
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[
2016
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1992
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[
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8
16
16
147-69
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[
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[
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24
1
1
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2000
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