Re: β-Carotene: a Miss for Epidemiology

  • Marshall, James R.

Correspondence to: James R. Marshall, Ph.D., Arizona Cancer Center, 1515 North Campbell Ave. 2964, P.O. Box 245024, Tucson, AZ 85724-5024.

Journal of the National Cancer Institute 92(12):p 1016, June 21, 2000.
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