1. Auditory and visual threshold effects of marijuana in man;Caldwell;Perceptual and Motor Skills,1969
2. Effects of acute marijuana smoking on electroencephalography;Rodin;Electroenceph. and Clin. Neurophysiol.,1970
3. Comparative effects of smoking marijuana or placebo on human motor and mental performance;Manno;Clin. Pharm. and Therap.,1970
4. The torsion swing;DeBoer;Acta Otolaryngo.,1963