© 2000 by Oxford University Press
Journal of the National Cancer Institute, Vol. 92, No. 12, 1016,
June 21, 2000
© 2000 Oxford University Press
CORRESPONDENCE |
RESPONSE: Re: ß-Carotene: a Miss for Epidemiology
Correspondence to: James R. Marshall, Ph.D., Arizona Cancer Center, 1515 North Campbell Ave. 2964, P.O. Box 245024, Tucson, AZ 85724-5024.
The comments of Brignall and Lamson and of Gerber et al. are most helpful. Chemoprevention recommendations must be based on multiple data sources, ranging from in vitro to in vivo animal experiments to
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