Gawkrodger DJ, Ardern-Jones MR. Pigmentation. In: Gawkrodger DJ, Ardern-Jones MR, eds. Dermatology: An Illustrated Colour Text. 6th ed. Philadelphia, PA: Elsevier; 2017:chap 39.
James WD, Berger TG, Elston DM. Disturbances of pigmentation. In: James WD, Berger TG, Elston DM, eds. Andrews' Diseases of the Skin: Clinical Dermatology. 12th ed. Philadelphia, PA: Elsevier; 2016:chap 36.
Marks JG, Miller JJ. Pigmented growths. In: Marks JG, Miller JJ, eds. Lookingbill and Marks' Principles of Dermatology. 6th ed. Philadelphia, PA: Elsevier; 2019:chap 6.
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