0016-7169
0016-7169
S0016-71692015000200161
10.1016/j.gi.2015.04.011
MX
MX
00
06
2015
00
06
2015
54
2
161
166
[
1981
69
273-87
]
[
1963
]
[
2011
737
]
[
2013
762
]
[
2006
639
441-58
]
[
2011
116
20108
]
[
2003
589
1054-61
]
[
1946
158
632-3
]
[
1905
9
]
[
1949
2
198 – +
]
[
1944
100
279 – +
]
[
1950
3
34 – +
]
[
1953
207
207 – +
]
[
1981
45
635-725
]
[
2010
261
53-75
]
[
1991
370
779-83
]