Lacarrubba, F; Micali, G; Tosti, A (Mar 18, 2013). "Absence Of Vellus Hair In The Hairline: A Videodermatoscopic Feature Of Frontal Fibrosing Alopecia". The British Journal of Dermatology. 169 (2): 473–4. doi:10.1111/bjd.12316. PMID23496000. S2CID9044042.
Lacarrubba, F; Micali, G; Tosti, A (Mar 18, 2013). "Absence Of Vellus Hair In The Hairline: A Videodermatoscopic Feature Of Frontal Fibrosing Alopecia". The British Journal of Dermatology. 169 (2): 473–4. doi:10.1111/bjd.12316. PMID23496000. S2CID9044042.
Lacarrubba, F; Micali, G; Tosti, A (Mar 18, 2013). "Absence Of Vellus Hair In The Hairline: A Videodermatoscopic Feature Of Frontal Fibrosing Alopecia". The British Journal of Dermatology. 169 (2): 473–4. doi:10.1111/bjd.12316. PMID23496000. S2CID9044042.