{Reference Type}: Letter {Title}: Single fetal demise following fetoscopic ablation for twin-to-twin transfusion syndrome-cohort study, systematic review and meta-analysis: a comment. {Author}: He X;Sun X;Qu T; {Journal}: Am J Obstet Gynecol {Volume}: 227 {Issue}: 3 {Year}: 09 2022 {Factor}: 10.693 {DOI}: 10.1016/j.ajog.2022.04.006 {Abstract}: