1. Scratching behaviour in arthritic rats: A sign of chronic pain or itch?;De Castro-Costa;Pain,1987
2. The magnitude and duration of itch produced by intracutaneous injections of histamine;Simone;Somatosens Res,1987
3. Quantitative evaluation of itch sensation;Handwerker,1987
4. Some aspects of the experimental induction and measurement of itch;Wahlgren;Acta Derm Venereol (Stockh),1989
5. The blood vessels of the human skin and their responses;Lewis,1927