Ferrari MD et al. Triptans (serotonin, 5-HT1B/1D agonists) in migraine: detailed results and methods of a meta-analysis of 53 trials. Cephalagia 2002; 22: 633–658.
The corresponding author of the paper cited above wishes to point out an error on page 641 and in the legend for Fig. 1. The term ‘Funnel plot’ was used when in fact it should have read just ‘Plot’.
Antonaci F et al. 3D kinematic analysis and clinical evaluation of neck movements in patients with whiplash injury. Cephalagia 2002; 22: 533–542.
In the paper cited above the correct affiliation for the author Prof G. Nappi is as follows: IV Department of Neurology, University ‘La Sapienza’ Rome and IRCCS ‘C. Mondino Foundation’, Pavia, Italy.