Capsaicin evoked pain and allodynia in post-herpetic neuralgiaKarin L. Petersen, Michael C. Rowbotham, Paola Sandroni et al.|Pain|2000Cited by 154
Effect of systemic N-methyl-D-aspartate receptor antagonist (ketamine) on primary and secondary hyperalgesia in humansSusanne Ilkjær, Jørgen B. Dahl, Karin L. Petersen et al.|British Journal of Anaesthesia|1996Cited by 143
Evaluation of Pericranial Myofascial Nociception by Pressure Algometry. Reproducibility and Factors of VariationKarin L. Petersen, Jes Olesen, Jannick Brennum|Cephalalgia|1992Cited by 56