Kawashima N, Fukasawa Y, Nishikawa E, Ohta-Ogo K, Ishibashi-Ueda H, Hamada M, Ichikawa D, Narita A, Okuno Y, Muramatsu H, et al. Echocardiography Monitoring of Pulmonary Hypertension after Pediatric Hematopoietic Stem Cell Transplantation: Pediatric PAH and PVOD after HSCT. Transplant Cell Ther. 2021.