Cannabis : les nouveaux défis du biologiste

Today, cannabis derivatives are products of general consumption, especially in France. Consequently, biologists are facing with an increase of requests about screening test for cannabis, and monitoring the withdrawal process of consumers. In addition, new questions related to public health are arising (i.e. regular exposure of children of parents who consume cannabis). The aim of this manuscript is to set out the available analytical tools, and the pitfalls of the interpretation.