A Risk-Benefit Assessment of Paracetamol (Acetaminophen) Combined with Caffeine

Efficacy of fixed combinations of acetylsalicyclic acid, acetaminophen and caffeine in the treatment of idiopathic headache: a review

(2010) K. Anneken et al.   EUROPEAN JOURNAL OF NEUROLOGY

Responder analysis for pain relief and numbers needed to treat in a meta-analysis of etoricoxib osteoarthritis trials: bridging a gap between clinical trials and clinical practice

(2009) R A Moore et al.   ANNALS OF THE RHEUMATIC DISEASES

OTC Analgesics in Headache Treatment: Open-Label Phase vs Randomized Double-Blind Phase of a Large Clinical Trial

(2009) Volker Pfaffenrath et al.   HEADACHE

The Efficacy of Acetaminophen–Caffeine Compared to Ibuprofen in the Control of Postoperative Pain After Periodontal Surgery: A Crossover Pilot Study

(2009) Weam A.M. Rashwan   JOURNAL OF PERIODONTOLOGY

Tolerability and efficacy of a combination of paracetamol and caffeine in the treatment of tension-type headache: a randomised, double-blind, double-dummy, cross-over study versus placebo and naproxen sodium

(2008) Luigi Alberto Pini et al.   JOURNAL OF HEADACHE AND PAIN

A2A adenosine receptor regulates glia proliferation and pain after peripheral nerve injury

(2008) Andreea S. Bura et al.   PAIN

Interpreting the Clinical Importance of Treatment Outcomes in Chronic Pain Clinical Trials: IMMPACT Recommendations

(2007) Robert H. Dworkin et al.   JOURNAL OF PAIN