Fig. 1.
Filled triangles indicate treatment with bevacizumab. The bars indicate treatment with thalidomide. The white line indicates packed red cells (PRC) transfused [units per week]
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.