1. Laxer RM, Zulian F. Localized scleroderma. Curr Opin Rheumatol. 2006; 18:606–13.
Article
2. Peterson LS, Nelson AM, Daniel WP. Classification of morphea (Localized scleroderma). Mayo Clin Proc. 1995; 70:1068–76.
Article
3. Goodfield MJD, Jones SK, Veale DJ. The ‘connective tissue disease'. Tony B, Stephen B, Neil C, Christopher G, editors. Rook's textbook of dermatology. 7th ed.p. 56.70–56.80, Oxford, Blackwell publishing;2004.