Prevalence of Khat chewing in college and secondary (high) school students of Jazan region, Saudi Arabia
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2018 ◽
Vol 28
(8)
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pp. 2078-2085
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2012 ◽
Vol 19
(1)
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pp. 47
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2020 ◽
Vol 02
(01)
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pp. 17-22
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2017 ◽
Vol 6
(2)
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pp. 79
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2012 ◽
Vol 5
(2)
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pp. 159-168
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2021 ◽
Vol 7
(4)
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pp. 216-225
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