Figure 1.
Schematic illustration of tumor spheroids as an in vitro model for determining therapeutic efficacy against proton beam radiotherapy and doxorubicin encapsulated low temperature sensitive liposomes.
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.