According to the present invention there is provided a spectral bio-imaging methods which can be used for automatic and/or semiautomatic spectrally resolved morphometric classification of cells, the method comprising the steps of (a) preparing a sample to be spectrally imaged, the sample including at...http://www.google.co.uk/patents/US5991028?utm_source=gb-gplus-sharePatent US5991028 - Spectral bio-imaging methods for cell classification