1665-6423
1665-6423
S1665-64232017000400356
10.1016/j.jart.2017.03.006
Nigeria
00
00
2017
00
00
2017
15
4
356
364
[
2015
54
3
3
395-403
]
[
2017
173
1499-506
]
[
2007
]
[
2005
2
]
[
2004
]
[
1998
]
[
2006
25
4
4
359-69
]
[
2016
55
2
2
1421-8
]
[
2015
33
167-72
]
[
2005
1-743
]
[
2011
11
11
11-7
]
[
2001
4
]
[
2010
210
5
5
2103-18
]
[
2014
81
1786-91
]
[
2014
81
1744-9
]
[
2009
640-5
]
[
2015
54
4
4
1019-27
]
[
2015
13
1
1
63-8
]
[
2016
19
4
4
1958-65
]
[
2008
3-35
]
[
2009
17-42
]
[
2000
122
3
3
416-25
]
[
2002
124
1
1
214-20
]
[
2004
]
[
2011
22
1
1
1641-3
]
[
1996
]
[
2006
]
[
2013
26
22-31
]
[
2005
]