Epidemiology
Alopecia - Dermatologic Disorders - Merck Manuals Professional Edition
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http://www.medicinenet.com/alopecia_areata/article.htmAlopecia Areata (Balding) Causes, Symptoms, Diagnosis and Hair Loss Treatment on MedicineNet.com
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Prognosis
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https://en.wikipedia.org/wiki/Wayback_MachineAlopecia Areata
https://web.archive.org/web/20071213205902/http://www.aocd.org/skin/dermatologic_diseases/alopecia_areata.htmlaocd.org
http://www.aocd.org/skin/dermatologic_diseases/alopecia_areata.html
Treatment
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http://www.merck.com/mmpe/sec10/ch124/ch124b.html#sec10-ch124-ch124b-983
Diagnosis
Skin Conditions: Alopecia Areata
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Causes
Wayback Machine - Wikipedia
https://en.wikipedia.org/wiki/Wayback_MachineAlopecia Areata (Balding) Causes, Symptoms, Diagnosis and Hair Loss Treatment on MedicineNet.com
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Signs and symptoms
Alopecia Areata
https://web.archive.org/web/20071213205902/http://www.aocd.org/skin/dermatologic_diseases/alopecia_areata.htmlaocd.org
http://www.aocd.org/skin/dermatologic_diseases/alopecia_areata.htmlAlopecia - Dermatologic Disorders - Merck Manuals Professional Edition
http://www.merck.com/mmpe/sec10/ch124/ch124b.html#sec10-ch124-ch124b-983Wayback Machine - Wikipedia
https://en.wikipedia.org/wiki/Wayback_MachineAlopecia Areata (Balding) Causes, Symptoms, Diagnosis and Hair Loss Treatment on MedicineNet.com
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