Opioid rotation versus combination for cancer patients with chronic uncontrolled pain: a randomized study
Crossref DOI link: https://doi.org/10.1186/s12904-015-0038-7
Published Online: 2015-09-16
Published Print: 2015-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Kim, Hyun-Jun
Kim, Young Saing
Park, Se Hoon
License valid from 2015-09-16