TY - JOUR AU - Cobo Rodríguez, Beatriz AU - Rueda García, María Del Mar AU - López Torrecillas, Francisca PY - 2017 UR - http://hdl.handle.net/10481/68508 AB - Cannabis is the most widely used illicit drug in developed countries, and has a significant impact on mental and physical health in the general population. Although the evaluation of levels of substance use is difficult, a method such as the... LA - eng KW - cannabis consumption KW - complex surveys KW - randomized response techniques TI - Application of randomized response techniques for investigating cannabis use by Spanish university students DO - 10.1002/mpr.1517 ER -