1. Yawalkar SJ, editor. Leprosy for medical practitioners and paramedical workers. 8th revised ed. Basle, Swizerland: Novartis Foundation for Sustainable Development; 2009. p. 152.
2. Klaus Wolff RAJ, Saavedra AP, editors. Fitzpatrick’s color atlas and synopsis of clinical dermatology. 7th edition. Color atlas & synopsis of clinical dermatology (Fitzpatrick). New York: McGraw-Hill Medical; 2013. p. 960.
3. Talhari C, Talhari S, Penna GO. Clinical aspects of leprosy. Clin Dermatol. 2015;33(1):26–37.
4. Odom RB, James W, Berger TG, editors. Berger Andrew’s diseases of the skin. Clinical Dermatology: USA; 2000. p. 713.
5. Butlin CR, Saunderson P. Children with leprosy. Lepr Rev. 2014;85(2):69–73.