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Author/Creator
- Centers for Disease Control and Prevention (U.S.)49
- Centers for Disease Control (U.S.)15
- Cliff, A. D. (Andrew David)4
- Smallman-Raynor, Matthew4
- United States. Congress. Office of Technology Assessment4
- World Health Organization4
- Johnson, Bassin & Shaw3
- National Cancer Institute (U.S.)3
- National Institute on Drug Abuse. Community Epidemiology Work Group3
- National Institute on Drug Abuse. Division of Epidemiology and Prevention Research3
- Aggleton, Peter2
- Beyrer, Chris2
- Bourdelais, Patrice2
- Cahalan, Don2
- Centers for Disease Control (U.S.). Center for Professional Development & Training. Epidemiology Training Activity2
- Conwal, Inc2
- FETP/HIS SLHSS (Organization)2
- Gregg, Charles T.2
- Haggett, Peter2
- Human Sciences Research Council2