| P50 | author | Hans-Christoph Diener | Q25935337 |
| P2093 | author name string | V Pfaffenrath | |
| | B Aicher | |
| | H Peil | |
| | L Pageler | |
| P2860 | cites work | Practice parameter: evidence-based guidelines for migraine headache (an evidence-based review): report of the Quality Standards Subcommittee of the American Academy of Neurology | Q28138991 |
| | Efficacy and safety of metamizol vs. acetylsalicylic acid in patients with moderate episodic tension-type headache: a randomized, double-blind, placebo- and active-controlled, multicentre study | Q28186876 |
| | Aspirin in episodic tension-type headache: placebo-controlled dose-ranging comparison with paracetamol | Q28194674 |
| | Impact of headache on sickness absence and utilisation of medical services: a Danish population study | Q33701261 |
| | Over-the-counter analgesics and antipyretics: a critical assessment | Q33906949 |
| | Efficacy and safety of acetaminophen in the treatment of migraine: results of a randomized, double-blind, placebo-controlled, population-based study | Q33927678 |
| | Migraine--current understanding and treatment | Q34504002 |
| | Oral triptans (serotonin 5-HT(1B/1D) agonists) in acute migraine treatment: a meta-analysis of 53 trials | Q34647375 |
| | Low-dose diclofenac potassium in the treatment of episodic tension-type headache | Q39397649 |
| | Caffeine as an analgesic adjuvant in tension headache | Q39480388 |
| | Headache pain model for assessing and comparing the efficacy of over-the-counter analgesic agents | Q39507546 |
| | Effects of oral caffeine on postdural puncture headache. A double-blind, placebo-controlled trial | Q39519130 |
| | Procedures for comparing samples with multiple endpoints | Q41582034 |
| | The analgesic effects of caffeine in headache. | Q51161486 |
| | Migraine diagnosis and treatment: results from the American Migraine Study II. | Q53322027 |
| | Unbalanced randomization influences placebo response: scientific versus ethical issues around the use of placebo in migraine trials. | Q53537199 |
| | Divergent traditions in analgesic clinical trials. | Q53658472 |
| | Low-dose ibuprofen in self-medication of mild to moderate headache: a comparison with acetylsalicylic acid and placebo. | Q55066560 |
| P433 | issue | 10 | |
| P407 | language of work or name | English | Q1860 |
| P921 | main subject | headache | Q86 |
| | paracetamol | Q57055 |
| | multicenter clinical trial | Q6934595 |
| | placebo | Q269829 |
| | caffeine | Q60235 |
| P304 | page(s) | 776-87 | |
| P577 | publication date | 2005-10-01 | |
| P1433 | published in | Cephalalgia | Q5063251 |
| P1476 | title | The fixed combination of acetylsalicylic acid, paracetamol and caffeine is more effective than single substances and dual combination for the treatment of headache: a multicentre, randomized, double-blind, single-dose, placebo-controlled parallel group study | |
| P478 | volume | 25 | |