@incollection{Borisova11, author = {Ekaterina Borisova and Borislav Vladimirov and Radina Ivanova and Latchezar Avramov}, title = {Light-Induced Fluorescence Techniques for Gastrointestinal Tumour Detection}, booktitle = {New Techniques in Gastrointestinal Endoscopy}, publisher = {IntechOpen}, address = {Rijeka}, year = {2011}, editor = {Oliviu Pascu and Andrada Seicean}, chapter = {14}, doi = {10.5772/22689}, url = {https://doi.org/10.5772/22689} }