"This publication represents the views and expert opinions of an IARC Working Group on the Evaluation of Cancer-preventive Agents, which met in Lyon, 10-16 December 1997".
Carotenoids by IARC Working Group on the Evaluation of Cancer Preventive Agents. ISBN 9283230027. Published by International Agency for Research on Cancer in 1998. Publication and catalogue information, links to buy online and reader comments.