Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Event‐free survival (EFS) from initial chemotherapy. Kaplan–Meier estimation of EFS from initial chemotherapy of (A) all 57 patients based on (B) disease classification before initial chemotherapy, and (C) initial chemotherapy regimens. MS‐LCH, multisystem LCH; SS‐LCH/PLCH, single system LCH / primary pulmonary LCH; Special‐C, the Japan LCH study group Secial‐C regimen, comprising vinblastine, prednisolone, methotrexate and 6‐mercaptopurine; Ara‐C, cytarabine.
