TrialSupportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer2010

Early switching from morphine to methadone is not improved by acetaminophen in the analgesia of oncologic patients: a prospective, randomized, double-blind, placebo-controlled study.

Daniel I G Cubero et al.PubMed ↗Publisher ↗

No numbers read from the abstract.