Raman spectroscopy of vulvar tissue: normal and lichen sclerosus - De Luna, Marie Josephine M.; Bakker Schut, Tom C.; Puppels, Gerwin J.; Koljenovic, Senada; de Jong, Bas W. D.; Ewing, Patricia C.; Santegoets, Linda A. M.; Blok, Leen J. (Proceedings of the Samahang Pisika ng Pilipinas, 2009)