1. “Lysergic Acid Diethylamide: Effect on Embryos,”;Auerbach;Science,1967
2. “Hippie Hepatitis: The Possible Role of Methamphetamines in Chronic Active Hepatitis,”;Barrett;Gastroenterology,1968
3. The Utopiates;Blum,1964
4. Smoking, Health and Behavior;Borgatta,1968