Does vitamin B12 deficiency explain psychiatric symptoms in recreational nitrous oxide users? A narrative review
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1994 ◽
Vol 52
(8)
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pp. 891-892
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2013 ◽
Vol 2013
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pp. 1-5
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1997 ◽
Vol 31
(1)
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pp. 131-132
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1981 ◽
Vol 98
(4)
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pp. 983-989
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