Attachment I, I^ge 2 
MEDICAL SURVEILLANCE OF BIOTECHNOLOGY WORKERS: 
REPORT OF THE CDC/NIOSH WORKING GROUP ON MEDICAL 
SURVEILLANCE FOR INDUSTRIAL APPLICATIONS OF RECOMBINANT DNA 
Philip J. Landrigan, M.D., M.Sc., Chainnan 
Mitchell L. Cohen, M.D. 
Walter Dowdle, Ph.D. 
Larry J. Elliott, B.S. 
William E. Halperin, M.D. 
J. Donald Millar, M.D. 
Seth Pauker 
From the Division of Surveillance, Hazard Evaluations and Field Studies, 
National Institute for Occupational Safety and Health, 4676 Columbia Parkway, 
Cincinnati, Ohio 45226. 
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