2550-6722

2550-6722

S2550-67222023000300047

10.37135/chk.002.21.03

Ecuador

Ecuador

Ecuador

00 12 2023

00 12 2023

21 47 62

2017 16 1 1

122-46

2021

2015 18 3 3

746

2021 3 70 70

1-28

2021 23

175

2018

3-30

2022

2009 17 33 33

15

2020 033

85

1976

2010 69

41

2021

2019 27

117

2017

San Luis Potosí, México

2020 23 2 2

1

2019 6 6 6

1

2006

2010 71

2

2015

2015 28 2 2

145

2021 29 67 67

75

2014 69

195

2011 56 212 212

57

2019 12 1 1

1

2011 78

1

2014

2021

2021 5 1 1

116

2020 31

110

2013 122

111

2011 1

309-25

2017 38

1

2020

215-24

2021 26

209

2016 9

1

2017 19 35 35

105

2017 21 98 98

206

2022 20 40 40

119

2010 73

2