References
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- Schwartz RH. Frequent marijuana use in adolescence. Am Fam Physician 1985: 31 (1): 201–5
- American Psychiatric Association. Diagnostic and statistical manual of mental disorders. 3d ed. rev. Washington. DC: Am Psychiatric Assn. 1987
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- Tennant FS Jr, Prendergast TJ. Medical manifestations associated with hashish. JAMA 1971: 216(12): 1965–9
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