PT - JOURNAL ARTICLE AU - , TI - Anticarcinogens Generate a Spark of Cancer-Prevention Optimism AID - 10.2307/4447781 DP - 1984 Feb 01 TA - The American Biology Teacher PG - 73--73 VI - 46 IP - 2 4099 - http://abt.ucpress.edu/content/46/2/73.short 4100 - http://abt.ucpress.edu/content/46/2/73.full