机译:Nutrition and nonmelanoma skin cancers
Sch Med,Univ Connecticut;
Dept Dermatol,Univ Connecticut;
SQUAMOUS-CELL CARCINOMA; BETA-CAROTENE SUPPLEMENTATION; FOLIC-ACID FORTIFICATION; LOW-FAT DIET; RADIATION-INDUCED IMMUNOSUPPRESSION; RANDOMIZED CONTROLLED-TRIAL; GREEN TEA POLYPHENOLS; VITAMIN-D LEVELS; BASAL-CELL; ALPHA-TOCOPHEROL;