1. Katz M, Gans EH. Topical corticosteroids, structure-activity and the glucocorticoid receptor: discovery and development—a process of “planned serendipity”. J Pharm Sci. 2008;97:2936–47.
2. Wolff K, Goldsmith LA, Katz SI, Gilchrest BA, Paller AS, Leffell DJ, editors. Fitzpatcrik’s dermatology in general medicine. 7th ed. New York, NY: McGraw-Hill; 2006.
3. Lagos BR, Maibach HI. Topical corticosteroids: unapproved uses, dosages, or indications. Clin Dermatol. 2002;20:490–2.
4. Tauscher AE, Fleischer AB Jr, Phelps KC, Feldman SR. Psoriasis and pregnancy. J Cutan Med Surg. 2002;6:561–70.
5. Hardman JG, Limbird LE, Gilman AG. Goodman and Gilman’s the pharmacologic basis of therapeutics. 7th ed. New York, NY: McGraw-Hill; 1985. p. 1473.