An international, open-label, randomised trial comparing a two-step approach versus the standard three-step approach of the WHO analgesic ladder in patients with cancer

Management of cancer pain in adult patients: ESMO Clinical Practice Guidelines†

(2018) M Fallon et al.   ANNALS OF ONCOLOGY

Opioid-induced Hallucinations

(2016) Eellan Sivanesan et al.   ANESTHESIA AND ANALGESIA

Applying the intention-to-treat principle in practice: Guidance on handling randomisation errors

(2015) Lisa N Yelland et al.   Clinical Trials

Pain measures and cut-offs - ‘no worse than mild pain’ as a simple, universal outcome

(2013) R. A. Moore et al.   ANAESTHESIA

Use of opioid analgesics in the treatment of cancer pain: evidence-based recommendations from the EAPC

(2012) Augusto Caraceni et al.   LANCET ONCOLOGY

Interim Scoring for the EQ-5D-5L: Mapping the EQ-5D-5L to EQ-5D-3L Value Sets

(2012) Ben van Hout et al.   VALUE IN HEALTH

Fear of Pain in Patients With Advanced Cancer or in Patients With Chronic Noncancer Pain

(2010) Katerine LeMay et al.   CLINICAL JOURNAL OF PAIN