Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Sebastian Schneeweiss and Jeremy A. Rassen and Jeffrey S. Brown and Kenneth J. Rothman and Laura Happe and Peter Arlett and Gerald Dal Pan and Wim Goettsch and William Murk and Shirley V. Wang,Graphical Depiction of Longitudinal Study Designs in Health Care Databases,Annals of Internal Medicine,0003-4819,American College of Physicians,2019-03-12,170,6,398,https://cir.nii.ac.jp/crid/1360298345547304832,https://doi.org/10.7326/m18-3079