1. Abdulghani AA, Sherr A, Shirin S et al (1998) Effects of topical creams containing vitamin C, a copper-binding peptide cream and melatonin compared with tretinoin on the ultrastructure of normal skin. DMCO 1: 136–141
2. Adams GR, Huston TL (1975) Social perception of middle-aged persons varying in physical attractiveness. Dev Psychol 11:657–658
3. Artmann C, Röding J, Ghyczy M, Pratzel HG (1990) Influence of various liposome preparations on skin humidity. Parfümerie Kosmetik 5: 326–327
4. Bae EK, Ogawa F, Hamanski Y (2003) Silicone gel sheets relieve pain and pruritus with clinical improvement of keloid: possible target of mastcells. J Dermatol Treat 14:248–252
5. Baran R, Maibach HI (eds) (2002) Textbook of Cosmetic Dermatology (2nd edn). Martin Dunitz, London