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Interaction between marijuana (MJ) group status and lifetime alcohol hangover/withdrawal symptoms in California Verbal Learning Test, Second Edition (CVLT-2), Trials 1-5 total recall performance (N= 130). Simple slopes for regression lines: non-MJ users (dotted line): y = -1.67x (p < .05); MJ users (solid line): y = .39x (p = .38).
