The urticarias pathophysiology and managementGrattan, Clive consultant dermatologistAuthor informationSt John's Institute of Dermatology, Guy's and St Thomas' Hospitals NHS Foundation Trust & Norfolk and Norwich University HospitaAddress for correspondence: Dr C Grattan, Norfolk and Norwich University Hospital, Colney, Norwich NR4 7UY. Email: [email protected]Clinical Medicine 12(2):p 164-167, April 2012.Copyright © Copyright Notice © 2012 Royal College of Physicians