Osteoporosis and sarcopenia are associated with each other and reduced IGF1 levels are a risk for both diseases in the very old elderly

Ryosuke Hata, Kana Miyamoto, Yukiko Abe, Takashi Sasaki, Yuko Oguma, Takayuki Tajima, Yasumichi Arai, Morio Matsumoto, Masaya Nakamura, Arihiko Kanaji, Takeshi Miyamoto