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Hearings held on November 11 1871 1
Hearings held on Pg
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action agency amendment animal drug animal feed approval as/FAR assay billion breast cancer BROWN of Ohio BROWX Bureau carcinogenesis carcinogenic carcinoma cattle Chairman chemical Clin clinical Commissioner committee Congress containing Delaney clause DEPARTMENT OF HEALTH detectable dienestrol diet diethylstilbestrol Director dose Drug Administration drug application EDWARDS effect estimated estrogens evidence experience experimental exposure fact factor FDA's Federal food additives Food and Drug FOUNTAIN Friedman gm/ton GOLDBERG hazard hearing Hertz hormonal human HUTT investigation JAGT labeling laboratory Leo Friedman Lipsett liver Mantel Mantel-Bryan meat memorandum method mice National Cancer Institute nitrite nitrosamines patients percent placebo poultry pregnancy problem procedure protocol question record regulations residues response risk safe level Saffiotti samples scientific sensitivity Sere SIMMONS sodium nitrite staff statement stilbestrol subcommittee substances tion tissue toxicity tumors vaginal vertigo virtually safe withdrawal women