1Thomson Reuters. Web of Science I Thomson Reuters [ EB/OL ]. (2014-07-27 ) [ 2014-07-27 ]. http ://thomsonreuters. com/thomson-reuters-web-of-science/.
2Roushani M,Abdi Z. Novel Electrochemical Sensor Based on Graphene Quantum Dots/Riboflavin Nanocomposite for the Detection of Persulfate[J ]. Sensors and Actuators B:Chemi- cal,2014,201:503-510.
3Northrop-Clewes CA,Thurnham DI. The Discovery and Characterization of Riboflavin [J]. Annals of Nutrition and Metabolism, 2012,61 (3) : 224-230.
4Sharma S, Litonjua A. Asthma,Allergy, and Respons-.es to Methyl Donor Supplements and Nutrients [J]. Journal of Allergy and Clinical Immunology, 2014,133 (5) : 1246-1254.
5Thomson Reuters. Web of Science Help [EB/OL]. (2014-10-23) [2014-10-23]. http://images.webofknowledge. com/WOK46/help/WOS/ht_analysis.html.
6Chen Chaomei. CiteSpace :Visualizing Patterns and Trends in Scientific Literature [ EB/OL ] . (2014-08-03) [ 2014- 08-03 ]. http:llcluster.cis.drexel.edu/-cchen/citespaeel.