1. Necrobiosis lipoidica diabeticorum of the scalp;Forman;Proc R Soc Med,1954
2. Necrobiosis lipoidica presenting on the face and scalp;Wilson Jones;Trans St John’s Dermatol Soc,1971
3. Systemic sarcoidosis with necrobiosis lipoidica-like scalp lesions;Anderson;Acta Derm Venereol,1977