Assessing changes in pupillary size in Rifian smokers of kif (Cannabis sativa L.)☆
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☆ The project was funded by Junta de Andalucia, Spain and Sannica/Pharm Inc., Canada.
PII: S1752-928X(07)00118-7
doi:10.1016/j.jflm.2007.08.001
© 2007 Elsevier Ltd and FFLM. All rights reserved.
