Atrichia with papular lesions (a.k.a. "Papular atrichia") is a diffuse hair loss caused by an abnormality of the human homologue of the mouse hairless gene.[1]: 635 [2]: 762
^Freedberg, et al. (2003). Fitzpatrick's Dermatology in General Medicine. (6th ed.). McGraw-Hill. ISBN0-07-138076-0.
^James, William; Berger, Timothy; Elston, Dirk (2005). Andrews' Diseases of the Skin: Clinical Dermatology. (10th ed.). Saunders. ISBN0-7216-2921-0.
^Henn W, Zlotogorski A, Lam H, Martinez-Mir A, Zaun H, Christiano AM (October 2002). "Atrichia with papular lesions resulting from compound heterozygous mutations in the hairless gene: A lesson for differential diagnosis of alopecia universalis". J. Am. Acad. Dermatol. 47 (4): 519–23. doi:10.1067/mjd.2002.124609. PMID12271294.