"This publication represents the views and expert opinions of an IARC Working Group on the Evaluation of Cancer-Preventive Agents, which met in Lyon, 24-30 March 1999" - t.p.
Retinoids by IARC Working Group on the Evaluation of Cancer-preventive Agents. ISBN 9283230043. Published by International Agency for Research on Cancer in 1999. Publication and catalogue information, links to buy online and reader comments.