Thiruvengadam, K VHaranath, KRajagopal, K RSekar, T SDoss, PManickam, S ANatarajan, MRazack, AMuthukumaraswamy, N1977-02-012009-05-301977-02-012009-05-301977-02-01Thiruvengadam KV, Haranath K, Rajagopal KR, Sekar TS, Doss P, Manickam SA, Natarajan M, Razack A, Muthukumaraswamy N. Dermographism--some observations. Journal of the Association of Physicians of India. 1977 Feb; 25(2): 113-7http://imsear.searo.who.int/handle/123456789/85459engHumansHypersensitivity --complicationsTouchUrticaria --complicationsJournal Article