Publisher's Synopsis
A worldwide inventory of on-going research projects involving the long-term carcinogenicity testing, in experimental animals, of chemicals and other agents. The 1990 directory gives data received from 80 institutes in 20 countries on 922 chemicals. Some 300 published reports on 242 chemicals or agents are also listed. Information on current research projects is arranged alphabetically by country, within each country by city and within each city by institute.