Das, Jayanta KumarSengupta, SujataGangopadhyay, Asok2012-08-162012-08-162009-05Das Jayanta Kumar, Sengupta Sujata, Gangopadhyay Asok. Pachyonychia congenita type 2. Indian Journal of Dermatology, Venereology and Leprology. 2009 May-June; 75(3): 321-322.http://imsear.searo.who.int/handle/123456789/140369enArticle