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A Clinical Trial of Beta Carotene to Prevent Basal-Cell and Squamous-Cell Cancers of the Skin
Greenberg, E. Robert, Baron, John A., Stukel, Thérèse A., Stevens, Marguerite M., Mandel, Jack S., Spencer, Steven K., Elias, Peter M., Lowe, Nicholas, Nierenberg, David W., Bayrd, Garrett, Vance, J.Volume:
323
Langue:
english
Journal:
New England Journal of Medicine
DOI:
10.1056/nejm199009203231204
Date:
September, 1990
Fichier:
PDF, 1.23 MB
english, 1990