AMERICAN CANCER SOCIETY; CONSUMERS REPORT; FTC, FEDERAL TRADE COMMISSION; MAXWELL REPORTS; NCI, NATL CANCER INST; NY TIMES; PUBLIC HEALTH SERVICE; READERS DIGEST; SKI, SLOAN-KETTERING INST; WOOTEN REPORTS
Persons Mentioned
CAHAN,W; CORNFIELD,J; DOLL; GRAHAM; HAMMOND,EC; HILL