"Are We Prepared? An Exclusive Interview with WHO Director-General Margaret Chan". “Next Outbreak” with Joanne Silberner, www.pbs.org. September 28, 2015.
"Are We Prepared? An Exclusive Interview with WHO Director-General Margaret Chan". “Next Outbreak” with Joanne Silberner, www.pbs.org. September 28, 2015.
"Are We Prepared? An Exclusive Interview with WHO Director-General Margaret Chan". “Next Outbreak” with Joanne Silberner, www.pbs.org. September 28, 2015.