Hwang D, Koo BK, Zhang J, Park J, Yang S, Kim M, Yun JP, Lee JM, Nam CW, Shin ES, Doh JH, Chen SL, Kakuta T, Toth GG, Piroth Z, Johnson NP, Pijls NHJ, Hakeem A, Uretsky BF, Hokama Y, Tanaka N, Lim HS, Ito T, Matsuo A, Azzalini L, Leesar MA, Neleman T, van Mieghem NM, Diletti R, Daemen J, Collison D, Collet C, De Bruyne B. Prognostic Implications of Fractional Flow Reserve After Coronary Stenting: A Systematic Review and Meta-analysis. JAMA Netw Open. 2022 09 01; 5(9):e2232842.