1. Lindskov, R. (1982). Soft nails after treatment with aromatic retinoids. Arch. Dermatol., 118, 535–6
2. Dawber, R.P.R. and Finlay, A.Y. (1985). Physical properties of hair and nails: workshop report. Bioeng. Skin, 1, 57
3. Mahler, F., Muheim, M.H., Intaglietta, M., Bollinger, A. and Anliker, M. (1979). Blood pressure fluctuations in human nailfold capillaries. Am. Phys. Soc., 236(6) H888–93
4. Dawber, R.P.R. and Baran, R. (1984). Investigations and some physicochemical properties of nails. In Baran, R. and Dawber, R.P.R. (eds.) Disease of the Nails and their Management. Chap. 3, pp 98–102. (Oxford: Blackwell Scientific Publications)
5. Forslind, B. and Thyresson, N. (1975). On the structure of the normal nail. A scanning electron microscope study. Arch. Derm. Forsch., 251, 199–204