National Institute of Environmental Health Sciences, P. O. Box 12874, Research Triangle Park, North Carolina, 27709

R -- FOLLOW UP STUDY THAT GSTM1 GENOTYPE MAY BE A RISK FACTOR FOR LUNG CANCER PRIMARILY AMONG LIGHTER SMOKERS SOL DU81024 DUE 042696 POC Contact Point, Contracting Officer, A. B. Duke, 919/541-3303 The National Institute of Environmental Health Sciences requires a study of lung cancer in aCohort of Shanghai men. All responsible sources may submit an offer. No telephone requestsfor the solicitation package will be accepted. See Numbered Note 22. (0102)

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