Zempleni J, Hassan YI, Wijeratne SS. Biotin and biotinidase deficiency. Expert Rev Endocrinol Metab. 2008 Nov 1;3(6):715-724.
Everts HB. Endogenous retinoids in the hair follicle and sebaceous gland. Biochim Biophys Acta. 2012 Jan;1821(1):222-9.
Shrivastava SB. Diffuse hair loss in an adult female: approach to diagnosis and management. Indian J Dermatol Venereol Leprol. 2009 Jan-Feb;75(1):20-7; quiz 27-8.
Tortelly Costa VD, Melo DF, Matsunaga AM. The Relevance of Selenium to Alopecias. Int J Trichology.2018;10(2):92-93. doi:10.4103/ijt.ijt_37_17