%0 Journal Article %T Skin reflectance‐spectra and colour‐value dependency on measuring‐head aperture area in ordinary reflectance spectrophotometry and tristimulus colourimetry %A Takiwaki, H. %A Miyaoka, Y. %A Skrebova, N. %A Kohno, H. %A Arase, S. %J Skin Research and Technology %V 8 %N 2 %@ 0909-752X %D 2002-05-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve