Polydrug abuse among opioid maintenance treatment patients is related to inadequate dose of maintenance treatment medicine
Crossref DOI link: https://doi.org/10.1186/s12888-017-1415-y
Published Online: 2017-07-06
Published Print: 2017-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Heikman, Pertti Kalevi
Muhonen, Leea Hellevi
Ojanperä, Ilkka Antero