Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Paolo Zanotti-Fregonara and Kewei Chen and Jeih-San Liow and Masahiro Fujita and Robert B Innis,Image-Derived Input Function for Brain PET Studies: Many Challenges and Few Opportunities,Journal of Cerebral Blood Flow & Metabolism,0271-678X,SAGE Publications,2011-08-03,31,10,1986-1998,https://cir.nii.ac.jp/crid/1363951793748931072,https://doi.org/10.1038/jcbfm.2011.107