Fuente consultada

A legislative history of the federal food, drug, and cosmetic act and its amendments, 1979

WWW LC auth. file, 30-9-2002

Información encontrada

(United States. Food and Drug Administration)

p. 4 de la cub. (U.S. Government of Healt, Education and Welfare, Public Health Service, Food and Drug Administration, Rockevelle, Md.)