Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Ronald C. Chen and Kevin Haynes and Simo Du and John Barron and Aaron J. Katz,Association of Cancer Screening Deficit in the United States With the COVID-19 Pandemic,JAMA Oncology,2374-2437,American Medical Association (AMA),2021-06-01,7,6,878,https://cir.nii.ac.jp/crid/1360017286992968832,https://doi.org/10.1001/jamaoncol.2021.0884