@article{mayet:hal-04720833,
  TITLE = {{Variations in Cannabis Use Level and Correlates in Opiate-Users on Methadone Maintenance Treatment: A French Prospective Study}},
  AUTHOR = {Mayet, Aur{\'e}lie and Lions, Caroline and Roux, Perrine and Mora, Marion and Maradan, Gwenaelle and Morel, Alain and Michel, Laurent and Marimoutou, Catherine and Carrieri, Maria Patrizia},
  URL = {https://hal.science/hal-04720833},
  JOURNAL = {{Journal of Substance Abuse Treatment}},
  PUBLISHER = {{Elsevier}},
  VOLUME = {58},
  PAGES = {100-105},
  YEAR = {2015},
  MONTH = Nov,
  DOI = {10.1016/j.jsat.2015.06.015},
  HAL_ID = {hal-04720833},
  HAL_VERSION = {v1},
}