References
- Cunliffe WJ, Simpson N. Disorders of the sebaceous glands. In: Textbook of Dermatology. Champion RH, Burton JL, Burns DA, Breathnach SM (Eds). Blackwell Science, Oxford, UK 1927–2002 (1998).
- Strauss JS, Thiboutot DM. Diseases of the sebaceous glands. In: Fitzpatrick’s Dermatology in General Medicine. Freedberg IM, Eisen AXZ, Wolff K et al. (Eds). McGraw-Hill, NY, USA 769–784 (1999).
- Azulay RD, Azulay DR. Acne e doenças afins. In: Dermatologia (2nd Edition). Guanabara Koogan, Rio de Janeiro, Brazil 267–272 (1999).
- Odom RB, James WD, Berger TG. Acne. In: Andrew’s Diseases of the Skin. Clinical Dermatology (9th Edition). Odom RB, James WD, Berger TG (Eds). WB Saunders, PA, USA 284–306 (2000).
- Thur E. Disorders of the sebaceous, apocrine and eccrine glands. In: Women’s Dermatology. Parish LC, Brenner S, Ramos-e-Silva M, (Eds). Parthenon. Lancaster, UK109–120 (2001).
- Bloch B. Metabolism, endocrine glands and skin diseases, with special reference to acne vulgaris and xanthoma. Br. J. Dermatol. 43, 77–87 (1931).
- Pillsbury DM, Shelley WB, Kligman AM. Acne, acneform eruptions and rosacea. In: Dermatology. WB Saunders, PA, USA 804–827 (1956).
- Kligman AM, Plewig G. Classification of acne. Cutis 17, 520–522 (1976).
- Kligman AM, Plewig G. Classification of acne. In: Acne and Rosacea (3rd Edition). Kligman AM, Plewig G (Eds). Springer-Verlag, Berlin, Germany 245–247 (2000).
- Pochi PE, Shalita AR, Strauss JS et al. Report of the Consensus Conference on Acne Classification. Washington, DC, USA March 24–25, 1990. J. Am. Acad. Dermatol. 24, 495–500 (1991).
- White GM. Recent findings in the epidemiologic evidence, classification, and subtypes of acne vulgaris. J. Am. Acad. Dermatol. 39, S34–S37 (1998).
- Burke BM, Cunliffe WJ. The assessment of acne vulgaris: the Leeds technique. Br. J. Dermatol.; 3, 83–92 (1984).
- O’Brien SC, Lewis JB, Cunliffe WJ. The Leeds revised acne-grading system. J. Dermatol. Treat. 9, 215–220 (1998).