[1] [1] Li Xiaozhou,Lin Junxiu,Jia Chunde et al.. Deterction and charaterization of stomach cancer and atrophic gastric with fluorescence and raman spectroscopy[C]. SPIE,2003,5255:93-98

[2] [2] Shi Yingqiang. Some problems in clinical examination of early gastric carcinoma[J]. J. Surgery Concepts& Practice,2008,13(1):7-8

[3] [3] Katja Wirths,Horst Neuhaus. Endomicroscopy of gatritis and gastric cancer[J]. SpringerLink Endomicroscopy of GI Disorders,2007,7:60-66

[4] [4] Li Yanqing. Confocal endoscopy for early diagnosing gastrointestinal neoplasias[J]. Chinese J. Pratical Intemal Medicine,2008,28(3):238-240

[5] [5] M.L. Fraser Monteiro,T. Rezio,Jorge Soares et al.. Flourescence spectroscopy of normal and cancerous human stomach tissue[C]. SPIE,1993,2081:230-236

[6] [6] Melissa C. Skala,Gregory M. Palmer,Kristin M. Vrotsos et al.. Comparision of a physical model nd principal component analysis for the diagnosis of epithelial neoplasias in vivo using diffuse reflectance spectroscopy[J]. Opt. Express,2007,15(12):7863-7875

[7] [7] Jarod C. Finlay,Timothy C. Zhu,Andreea Dimofte et al.. Diffuse reflectance spectra measured in vivo in human tissues during photofrin-mediated pleural photodynamic therapy[C]. SPIE,2006,6139:613900-1

[8] [8] Li Xiaozhou,Lin Junxiu. Gastroentric cancers detection by raman spectroscopy of human serum[C]. SPIE,2003,4952:162-168

[9] [9] H. Barr,T. Dix,N.Stone. Optical spectroscopy for the early diagnosis of gastrointestinal malignancy[J]. Lasers Med. Sci.,1998,13(1):3-13

[10] [10] D. W. Lee,K. W. Seo,B. R. Min. Discrimination between cancer and normal tissue using near infrared spectroscopy[J]. MBEC,2008,2(08):1341-1344

[11] [11] Wang Xiulin,Li Buhong,Xie Shunsen. Experimental studies of diffuse reflectance vs optical properties of Biotissue[J]. J. Optoelectronics Laser,2001,12(4):417-420

[12] [12] Xie Shusun,Zheng Wei,Li Buhong et al.. Optical properties of normal and cancerous human lung tissues irradiated by a violet Kr+ laser[J]. Acta Optica Sinica,2000,20(2):229-233

[13] [13] Wei Huajiang,Xing Da,Wu Guoyong et al.. Using spatially resolved reflectance to measure optical properties of stomach tissue[J]. Chinese J. Lasers,2007,34(4):582-587

[14] [14] Zhu Dan,Luo Qingming,Zeng Shaoqun et al.. Change in the optical properties of slowly heated human whole blood and albumen[J]. Acta Optica Sinica,2002,22(3):369-373

[15] [15] Melissa C. Skala,Gregory M. Palmer,Changfang Zhu et al.. Investigation of fiber-optical probe designs for optical spectroscopic dianosis of epithelialpre-cancers[J]. Lasers in Surgery and Medicine,2004,34(1):25-38

[16] [16] N. Subhash,J. R. Mallia,S. S. Thomas et al.. Oral cancer detection using diffuse reflectance spectral ratio R540/R575 of oxygenated hemoglobin bands[J]. J. Biomed. Opt.,2006,11(1):014018-1

[17] [17] M. Hammer,D. Schweitzer. Quantitative reflection spectroscopy at the human ocular fundus[J]. Phys. Med. Biol,2002,47(2):179-191

[18] [18] R. K. Jain. Determinants of tumor blood flow:a review[J]. Cancer Res.,1988,48(10):2641-2658

[19] [19] Alexander A. Stratonnikow,Victor B. Loschenov. Evaluation of blood oxygen saturation in vivo from diffuse reflectance spectra[J]. J. Biomed.Opt.,2001,6(4):457-567

[20] [20] N. M. Kuzin,V. B. Loschenov,A. A. Stratonnikov et al.. Method of oxygenation saturation evaluation of stomach mucous after subtotal cancer resection[C]. SPIE,1994,2328:98-101

[21] [21] Yuanlong Yang,Edward J. Celmer,Jason A .Koutcher et al.. DNA and protein changes caused by disease in human breast tissues probed by the kubelka-munk spectral function[J]. Photochemistry and Photobiology,2002,75(6):627-632

[22] [22] Wang Cheng,Fan Jin,Ren Qiushi. Visible light reflectance spectrum for measurement of cancerous tissue[J]. Spectroscopy and Spectral Analysis,2008,28(1):33-36

[23] [23] W. G. Zijistra,A. Buursma,W. P. Meeuwsen-Vander Roest. Absorption specrea of human fetal and adult oxyhemoglobin,de-oxyhemoglobin carboxyhemoglobin,and Methemoglobin[J]. Clin. Chem.,1991,37(9):1633-1638