How do doctors detect 'hypothyroidism' that claimed life of Japanese singer Ayumi Ishida?
TOKYO -- Singer and actor Ayumi Ishida, best known for hits such as "Blue Light Yokohama," died at a hospital in Tokyo in March at age 76 due to hypot
Tomas Kauer - News Moderator 
TOKYO -- Singer and actor Ayumi Ishida, best known for hits such as "Blue Light Yokohama," died at a hospital in Tokyo in March at age 76 due to hypot
