1. Baker CG (1987) Moisturization: new methods to support time proven ingredients. Cosmet Toilet 102:99–102
2. De Groot AC, Weyland JW, Nater JP (1994) Unwanted Effects of Cosmetics and Drugs Used in Dermatology, 3rd edn. Elsevier, Amsterdam, pp 498–500
3. Friberg SE, Ma Z (1993) Stratum corneum lipids, petrolatum and white oils. Cosmet Toilet 107:55–59
4. Grubauer G, Feingold KR, Elias PM (1987) Relationship of epidermal lipogenesis to cutaneous barrier function. J Lipid Res 28:746–752
5. Ghadially R, Halkier-Sorensen L, Elias PM (1992) Effects of petrolatum on stratum corneum structure and function. J Am Acad Dermatol 26:387–396