{Reference Type}: Letter {Title}: Letter to the Editor: Second curettage versus conventional chemotherapy in avoiding unnecessary chemotherapy and reducing the number of chemotherapy courses for patients with gestational trophoblastic neoplasia: A systematic review and meta-analysis. {Author}: Kamijo K;Taito S;Kataoka Y; {Journal}: Int J Gynaecol Obstet {Volume}: 164 {Issue}: 1 {Year}: 2024 Jan 3 {Factor}: 4.447 {DOI}: 10.1002/ijgo.15215